The ideal eBike tire pressure for an electric bike will accommodate traction and comfort while reducing the possibility of punctures and flat tires. It is essential to have the best eBike tire pressure for your particular riding conditions. So what should your eBike tire pressure be?As a general rule, eBike tire pressure for a standard electric bike should be 70 psi. The ideal tire pressure varies based on the terrain. On roads, ideal eBike tire pressure ranges between 80-130 psi. On trails, it ranges between 40-70 psi. eBike tire pressure should be lowered to 25-50 psi on rocky or loose pressures can also be very different depending on the type of electric bike you own fat, road, mountain, or hybrid, Factors like weather, temperature, the weight of the rider, and the rider’s riding style play a role in determining e-bike tire pressure. In this article, we are going to provide a guide on how to select the appropriate pressure that corresponds to your specific tire type while simultaneously optimizing for the terrain you ride Tire Pressure Should I Use for My eBike?While there is no hard-and-fast rule for the “correct” tire pressure, the general guidelines that apply to standard bikes apply to eBikes as well. With this in mind, here are recommended tire pressures in psi pounds per square inch for different riding TireFat TireSmooth road80-130 psi20-30 psiTrail, off-road40-70 psi12-15 psiMountain25-50 psi10-12 psiSnow, sand, mud5-20 psi2-10 psiFor standard tiresFor a smooth road, feel free to inflate your tires to their maximum recommended pressure. Since there is little risk of running over rocks and roots, you can inflate your tires to high pressures 80-130 psi and still get a perfectly comfortable ride. Of course, a higher tire pressure also means lower traction, so you may have to work harder to keep your off-road conditions, the ground is looser, and you will need more traction. To accommodate this while still optimizing for speed, use a pressure range of 40-70 mountains, where the terrain is rough and rocky, high pressures are going to hurt. What’s worse, high pressures lead to less traction, which on mountain terrain could easily lead to injury. To avoid both situations, maintain a tire pressure of 25-50 psi low enough to be comfortable and maintain a good grip on the ground while high enough to prevent punctures from rocks and sharp objects on the riding on soft surfaces like snow, sand, and mud, run your e-bike at low pressures 5-20 psi. In this sort of terrain, traction is tires work a little differently. They need to be used at very low pressures 5-20 psi. They are most often ridden on soft, unstable terrain like snow and sand, where standard narrow tires aren’t typically used. If you’re riding them on solid terrain instead, simply increase their pressure to the higher end of their tire pressure correct pressure of a fat tire depends on its width. Counterintuitively, the wider the tire, the less pressure is needed. This is because fat tires have high volume but need lower pressure to type and tire type are not the only factors that come into play when choosing the best tire pressure for your riding situation. Here are a few other things to considerWet WeatherWet weather calls for lower pressure to ensure a larger contact area and more traction with the ground or grip, as you’ll often hear it termed. According to “a tire pressure that is too high is often the primary cause for crashing when road conditions are wet.” So let a little air out of your tires to stay TemperaturesCold temperatures call for lower pressure. For every 10 degrees drop in temperature, the pressure in your tires needs to go down by two percent source. So, again, let a little air out of your tires to stay of RiderThe weight of the rider and the weight of any cargo the rider is carrying should also be loads require higher tire pressures. When you have more weighing down on the tires, more pressure in the tires is needed to resist the weight. If you are riding with cargo, riding with a child, or just riding with a really heavy backpack, this is something to keep in loads require lower tire pressures. If you’re a lighter person, you can get away with using lower pressures in your eBike tires and still have your tires carry you StyleYour riding style makes a difference in what tire pressure you should use too. For example, a rider who rides aggressively may prefer his tires at a higher pressure than someone who rides more higher tire pressure leads to a smaller contact area and less traction. On the other hand, a lower tire pressure leads to a larger contact area and more traction, but less control and more rolling choosing the proper tire pressure, you must consider the terrain, the type of tire, the weather, the temperature, the rider’s weight, and the rider’s riding style. If you can keep just a few of these factors in the forefront of your mind while pumping up your tires, you’ll feel the difference in your choosing the correct tire pressure is a balancing act. It takes compromise, intuition, and a lot of trial and error to find the appropriate eBike tire pressure for your electric bike. There’s no hard-and-fast rule; rather, the more comfortable you get with your e-bike, the better you’ll discern the proper tire pressure to use. For starters, just set your pressure based on the terrain and tire type; all other factors are generally minor in Do I Know What Tire Pressure to Use for My Bike?As a whole, you will know what tire pressure to use for your bike by reading the pressure range stamped on the sidewall of your tire. You will see a minimum and maximum pressure in psi pounds per square inch. The exact pressure you use will depend on your riding Tip It might be hard to read! If it is, write it down someplace once you’ve figured it out the first time, so you don’t have to check pressure range is often wide, almost too wide to be helpful. You’ll have to do a lot of adjusting within the range to accommodate your riding conditions. Play around with it by testing out your e-bike a few times and asking yourself a few questionsHow is your speed?Are your tires resistant to rolling?How comfortable are you? Are you being jolted when you hit bumps in the road?Do you feel you would be at risk of a puncture?How much traction do you have with the ground?After a couple of test runs, you’ll inevitably settle on a tire pressure that feels in mind that every rider is different. A tire pressure that works for one rider could easily be too high or too low for another rider in the same terrain. Remember, the more you ride, the more intuitive it’ll safety reasons, never exceed the range written on the sidewall of your e-bike tire, don’t set pressures below the minimum or above the maximum manufacturer tire pressure specification. The owner’s manual for your electric bike will strongly warn you against exceeding the maximum, in particular. Overinflated tires wear out faster than normal and put you at risk for accidents. So stick to what’s written in the manual and check your tire pressure to European riders your pressure range might be written using the “bar” unit of measurement, not psi. One bar is equal to psi. Here’s a handy converter if your range is written in a pressure unit you’re not familiar PSI Should My Back Bike Tire Be?As a general rule, your back tire should be two psi higher than your front tire. This is to accommodate the fact that there is more weight placed on the back of most bikes. Raising the pressure of the back tire will help carry this 60% of our body weight is distributed to the back tire when we ride source, raising the pressure of your back tire, even by a little bit, makes a big difference and helps with speed. For example if your front tire is at 35 psi, your back tire should be at 37 psi. If your front tire is at 25 psi, your back tire should be at 27 psi, and so does not apply to all bikes. For example, some e-bikes, such as Rad Power Bikes, recommend that both bike tires be set at the same pressure. In addition, it is usually only experienced bikers who adjust their tires differently; if you are new to biking and don’t feel the difference or feel the need, don’t worry about Should My Fat-Tire eBike Pressure Be?On average, the tire pressure for a fat-tire eBike should be 5-30 psi. This varies based on the exact width of the tires and the terrain you are riding on. Your tire pressure should be increased with thinner tires or on a harder surfaced psi for a fat-tire eBike in every riding conditionSmooth road20-30 psiTrail, off-road12-15 psiMountain10-12 psiSnow, sand, mud2-10 psiFat-tire eBikes are eBikes with oversized tires. They are ideal for riding on snow, sand, mud, and other soft and unstable terrain that regular bikes shouldn’t be used their tires are so oversized, fat-tire eBikes operate at much lower pressures than standard-tire wider your tire is, the lower the tire pressure needs to be. Always check the exact range of the specific fat eBike you own by looking for the numbers stamped on the sidewall of your tires. Some fat tires will only indicate the maximum tire pressure max 25 psi, but most show a range. If you are riding in snow or sand, where tire pressures should run very low, you may want to invest in a more fine-tuned pressure gauge that can track pressures under two recommend this pressure gauge that you can purchase on Amazon. It is fitted for the Presta valve it is ridden on hard terrain, a fat tire should not usually feel firm or solid. Instead, it should be soft enough for you to squeeze it. Fat-tire e-bikes are suitable for your overall comfort because they are soft and have excellent is also why fat tires are more common on electric bikes than on standard bikes. Comfort plays a significant role in many people’s decision to go electric, and fat-tire eBikes are some of the most comfortable electric bikes you can because fat tires are so soft, they are at increased risk for punctures. However, you can minimize this risk by installing Endurance Formula tire sealant or a tire liner. You can buy these items at a bike shop or online using the aforementioned final thing to take into account with fat-tire e-biking is whether your tires are tubed or tubeless. Tubed tires have a smaller contact area and require higher air pressures than tubeless tires. Therefore, if your tires are tubed, you will need to inflate them a few psi tires are often preferred for fat tire biking since they yield more power and speed and decrease your chances of getting a flat tire. For this reason, riders using tubed tires are encouraged to upgrade their tires to tubeless Should My Mountain eBike Tire Pressure Be?On average, your mountain eBike tire pressure should be 25-50 psi. This varies based on rider weight, riding style, and trail conditions. Check the sidewall of your tire to find out the specific pressure range recommended by your can be painful to ride with your tires at high pressures in mountain terrain because you absorb impact every time your tires jolt off a rock. The resulting force will often make its way up to you. A relatively low pressure 25-50 psi ensures that you stay comfortable and that your tires roll smoothly over rocks, stubs, and other obstacles instead of bouncing off to figure out beforehand whether the trail you’re biking on will be smooth or bumpy so that you can plan accordingly. For smooth trails, use higher tire pressures. For rough trails, use lower tire pressures so that your ride doesn’t get skittish. However, make sure that the pressure doesn’t get too low. That is because soft tires are easy to puncture, and too much rolling resistance is not fun to work with, a hand pump or CO2 dispenser with you for longer rides on your e-bike. This will come in handy for when your tires need a little more air while you are in the middle of your ride. You do not want to be stuck on a mountain with a hopelessly deflated people prefer tubeless tires, and many riders now are converting their tubed tires to tubeless ones. That is because, on mountain trails, tubed tires tend to put you at risk of snakebite punctures punctures that occur when a tube gets caught between an obstacle and the rim.Note With mountain eBiking, it is vital to set your back tire pressure higher than your front. The reason for this is that your back tire needs to sustain more impact. While you can lift your front tire out of the way of rocks or roots, you can’t stop your back tire from crashing down on them and getting hit with the brunt of the collision. A good rule of thumb is to set your back tire at four psi higher than your front bike tire. if you’ve set the front tire at 40 psi, set the back tire at 44 psi, etc.Electric Mountain Bike Network is a fantastic resource to explore for more on the ins and outs of eBiking on mountainous terrain . Mountain eBiking is an excellent way to eBike either recreationally or competitively. Asking yourself a few quick questions about your tire pressure before riding will ensure you have the best possible experience.“Pressure is good for tires, not people.” Should My Hybrid eBike Tire Pressure Be?On average, the ideal tire pressure for a hybrid eBike is 40-70 psi. Hybrid eBikes are used on mixed terrain, so be sure to adjust your tire pressure accordingly. For smooth terrain, find a tire pressure on the higher end of this range; for rough terrain, find a tire pressure in the lower electric bikes are a cross between road and mountain bikes. With that, it makes sense that their pressure range falls between the high pressure of thin road tires and the low pressure of thicker mountain tires. Their versatility in terms of terrain can be confusing when trying to set your tire pressure, but they are called hybrid bikes, after check the sidewall of your tire for the specific pressure range of your e-bike. Always note this ballpark range first before adjusting for your riding terrain. When you have this range in mind, you can then apply additional factors like the weight of the rider and the weather heavier loads, increase the pressure in your tires to lower rolling resistance. For wet weather conditions, reduce the pressure in your tires to gain Should My Specialized eBike Tire Pressure Be?As a general rule, your Specialized eBike tire pressure should be 35-65 psi for a mountain eBike, 110-125 psi for a road eBike, and 75-100 psi for a city electric bike. Check the pressure range stamped on your tire to determine the exact range for your specific pressureMountain35-65 psiRoad110-125 psiCity 700 x 28/30c85-95 psiCity 700 x 32-38c75-100 psiCity 700 x 42-50c50-100 psiChildren35-65 psiThis table was taken from the Specialized bike owner’s rules for determining the best tire pressure for Specialized eBikes are the same as for any other eBike brand. Take into account the range, terrain, and tire type, and experiment until you’ve found the proper pressure for Should My Trek eBike Tire Pressure Be?As a general rule, your Trek eBike tire pressure should be 35-65 psi for a mountain eBike, 110-125 psi for a road eBike, and 75-100 psi for a city electric bike. Check the pressure range stamped on your tire to determine the exact range for your specific electric bike.“Use a tire pump with a gauge to make sure your tires are inflated within the recommended pressure range. Do not exceed the pressure limit as stated on the side of the tire or rim; whichever is lowest.” –Trek bicycle owner’s manualTo adjust tire pressure for your Trek eBike, follow the same general guidelines as you would with any other eBike brand. Higher tire pressures mean less rolling resistance and are suitable for paved roads and smooth surfaces. In comparison, lower pressures lead to more traction and comfort and are ideal for riding on mountains and off-roading Do You Inflate an Electric Bike Tire?Here is how to inflate an electric bike tireUnscrew the dust cap that covers the an air pump to the in the air by pushing up and down on the handle until you’ve reached your desired the pump from the valve and screw the dust cap back you can see, you inflate an electric bike tire the same way you inflate a standard bike are three kinds of pumps you can use to pump air into your electric bike tires floor pumps, hand pumps, and CO2 pump track pumpThe kind of pump you would keep at home. This is what most people picture when they think of an e-bike pump.$13 – $188Hand pump mini pumpA smaller, more lightweight pump that you can bring with you on longer rides for whenever you need a quick fix.$13 – $125CO2 cartridgeIt serves the same function as a hand pump but is for one-time use only.$34 for 16 gram 20-packFor everyday use, use a floor pump. A hand pump or CO2 canister becomes necessary only on longer rides during which your tires have more of a chance to deflate. Alternatively, you could choose to only own a hand pump, though the inflating process will then take longer than if you were to use a floor pump. For more about each of these pumps, see this video by process of inflating an electric bike tire changes somewhat depending on whether your tire uses Schrader valves or Presta is the difference? Presta valves are more common. They are skinnier and longer. Schrader valves are the same valves as you would see on a car. They are shorter and is also another type of valve called the Dunlop valve, but it is not seen or used is the process different? For Presta valves, be sure to unscrew the lock nut on the valve in addition to unscrewing the dust cap. Then, when you’re done pumping, be sure to screw the lock nut is closed before putting the dust cap back which valve system your e-bike has is essential for inflating your tires as you cannot use a Schrader pump head on a Presta bike or vice versa. Luckily, dual attachments have been developed with swappable, twin, and adjustable pump heads that can inflate both Schrader and Presta valve you have multiple electric bikes with different valve systems, you won’t need two separate pumps; simply purchase one pump with a dual attachment. You can also buy adapters if you already own the wrong kind of that your tires are constantly deflating; the air is consistently seeping out, little by little. So inflate your tires regularly to counteract this and to avoid potentially getting a flat your tires every time before you ride. This doesn’t mean you have to use a pressure gauge, necessarily; just give them a quick squeeze to see if they might need more air. This will only take you a couple of seconds, and it could save you a lot of trouble down the to Inflate eBike Tires TakeawaysSame process as inflating a standard bike tireTwo types of valve systems Schrader and Presta – make sure you have the right pumpYou should set your rear tire a few psi higher than your front tire to accommodate unequal weight should always check your tires before you from tubed to tubeless tires will help you avoid pinch should always bring a hand pump or CO2 dispenser with you when you ride to keep tire pressure at its desired should always check the pressure range recommended for your specific electric bike from your specific e-bike manufacturer. It is printed on the side of your TakeawaysChoose eBike Tire Pressure Based On Riding TerrainTerrain is perhaps the most important factor in deciding how much pressure you want in your terrain → use high terrain → use moderate terrain → use moderate-to-low sand → use low eBike Tire Pressure Based On Tire TypeFat tires → use very low wheels → use a cross between road and mountain Factors to ConsiderWeather. Wet weather conditions → deflate your Colder temperature → deflate your of rider. Heavier rider → inflate your style. More aggressive rider → inflate your you want to compare the features of Specialized Vado and Trek Allant, check out our published article “Specialized Vado Vs. Trek Allant All Features Compared.”

Apa saja yang perlu diperhatikan untuk memilih ban sepeda balap tercepat, dan merk-merk ban sepeda apa yang sudah diakui sebagai ban tercepat untuk sepeda balap? Ban sepeda hanya satu faktor yang mempengaruhi kecepatan sepeda, lebih banyak didominasi oleh kekuatan otot kita dan faktor aerodinamis. Tetapi salah satu perubahan yang paling terasa pada upgrade sepeda adalah ketika mengganti ban termasuk merubah tekanan udara. Apa kriteria ban sepeda yang cepat Ban sepeda bisa dirancang untuk jalan basah, kering, atau campuran all arround akan memiliki komposisi karet yang berbeda-beda. Setiap pabrikan ban mempunyai resep rahasia untuk membuat karet ban, penambahan material tertentu seperti silika, graphit, carbon, dan lainnya, yang sangat berpengaruh terhadap grip dan ketahanan ban sepeda terhadapt permukaan jalan. Tidak ada ban sepeda yang sempurna dan bisa memenuhi semua kriteria, ada beberapa hal yang harus dikurangi untuk memaksimalkan faktor yang lain. Seperti mengurangi masa pakai ketahanan karet ban untuk mendapatkan grip/rolling resistance yang rendah, dsb. Kriteria pada karakter ban sepeda Tetapi ada beberapa hal yang secara umum akan mempengaruhi kecepatan sepeda terkait dengan pemilihan ban. Puncture dan kenyamananUntuk ban sepeda yang cepat, perlu mengorbankan kenyamanan dan puncture resitance. Tapak karet yang lebih tebal, lebih banyak menyerap getaran, lebih nyaman dipakai, sekaligus juga membuat roda lebih lembek dan menghambat putaran roda. Puncture resistance adalah fitur khusus pada ban atau material ban untuk mengurangi kemungkinan ban bocor. Adanya fitur puncture resistance akan membuat ban lebih berat dan rolling resistance yang lebih tinggi. TubelessUntuk mendapatkan ban sepeda yang lebih cepat, beralihlah ke tubeless. Ban tubeless atau ban tanpa ban dalam, tidak hanya membuat sepeda lebih ringan, tetapi juga membantu mengurangi rolling resistance. Ban tubeless sudah tebukti lebih efisien daripada ban clincher dengan ban dalam, dan bisa menghemat Watt atau tenaga yang kita ban tubular lebih disenangi oleh pembalap pro, karena dianggap sebagai ban yang paling efektif dan cepat. Tetapi mensetup ban tubular jauh lebih rumit dan lebih mahal bagi perorangan. Rolling resistanceRolling resistance atau tahanan gulir telah menjadi bahan pertimbangan pemilihan ban-ban sepeda modern. Rolling resistance adalah tahanan atau hilangnya tenaga akibat kondisi permukaan jalan dan ban. Jenis karet/compund tapak ban, tekanan udara akan mempengaruhi nilai rolling resistance. Untuk kecepatan yang tinggi, tentu saja kita menginginkan ban dengan rolling resistance yang banyak lab dan review yang mengeluarkan data rolling resistance pada merk-merk dan jenis ban. Memang hasil rolling resistance dari lab akan berbeda dari hasil aktual di jalan, tetapi bisa menjadi pertimbangan yang membantu dalam memilih ban sepeda yang cepat. LebarLebar ban juga berperan penting untuk kecepatan ban. Ban yang tipis akan lebih aerodinamis dan ringan. Ban yang lebih lebar, seperti ban sepeda gravel yang berukuran 35-45mm, akan lebih nyaman dan menggigit pada jalan semi offroad, tetapi tidak begitu cepat untuk permukaan jalan aspal karena faktor aerodinamis. Untuk sepeda balap, lebar ban yang cepat biasanya berukuran 25 dan 28mm, lebar ban yang lebih optimal untuk grip dan ban sepeda yang lebih besar 700 vs 650 akan membuat sepeda lebih mudah untuk mendapatkan kecepatan yang lebih tinggi. Tekanan udaraSemakin besar tekanan angin ban sepeda, membuat ban semakin keras, dan cenderung untuk lebih mudah berputar. Tetapi kurvanya berbentuk parabola terbalik, alias ada titik atau setelah nilai tekanan tertentu kecepatan sepeda sudah tidak naik lagi. Nilai tekanan ban udara yang ideal juga tergantung dari berat badan/beban, sehingga untuk mencari sweet spot tekanan yang paling optimal, kita perlu mencoba-coba beberapa variasi tekanan. Baca Tekanan udara ideal untuk ban sepeda. Setiap merk ban sepeda mempunyai bahan, teknologi, fitur dan spesifikasi tersendiri, hampir tidak ada yang sama. Berikut ini beberapa merk dan jenis ban tercepat kategori sepeda balap/road bike untuk pemakaian di jalan aspal. 1. Vittoria Corsa Speed G+ TLR Ban sepeda Vittoria Corsa selalu masuk dalam daftar ban sepeda balap tercepat termasuk untuk pembalap pro. Dan untuk produk terbaru, Vittoria memperkenalkan ban dengan bahan campuran Graphene, ditandai dengan huruf G pada model ban, dan label Graphene yang tertulis di ban sepedanya. Graphene adalah material turunan dari karbon, yang meningkatkan kekuatan ban sekaligus menurunkan rolling resistance, dua faktor yang menguntungkan untuk kecepatan ban sepeda. Ban sepeda balap tercepat Vittoria Corsa Speed G+ Vittoria Corsa G+ TLR merupakan upgrade dari Corsa G+ TLR, ban ini tersedia untuk dengan ban dalam atau tubeless. Ban Vittoria Corsa ini mempunyai grip yang bagus untuk segala kondisi jalan aspal, termasuk cornering pada kecepatan ini yang dipakai oleh Tadej Pogacar ketika menjuarai Tour de France 2020. 2. Schwalbe Pro One TT TLE Addix Jenis ban Schwalbe TT Time Trial adalah ban yang mengutamakan kecepatan, rolling resistance yang rendah dan berat yang minimum. Ban sepeda Schwalbe Pro One TT TLE Addix merupakan ban yang mengoptimalkan perputaran roda dan grip atau cengkraman pada jalan aspal. Memakai bahan campuran Addix Race, sebuah ramuan bahan khusus dari Schwalbe untuk mengotimalkan ban untuk kecepatan di aspal. Jadi akan sangat buruk performanya ketika dibawa ke jalan offroad. Ban Schwalbe Pro One TT mempunyai warna tanwall/skinwall, serta tersedia untuk tubeless dan non-tubeless. Ban Sepeda Balap Schwalbe Pro One TT 3. Continental Grand Prix 5000 TL Continental Grand Prix 5000 adalah penerus GP 4000S II yang populer. Pada versi terbaru ini, Continental memasukkan inovasi dan fitur baru yang diklaim lebih cepat, ringan, sekaligus lebih tahan bocor. Ban Continental Grand Prix 5000 memiliki fitur BlackChill, Confort Technolgy, Lazer Grip, dan Vectran untuk proteksi, tetapi masih memiliki berat sekitar 216 gram, merupakan salah satu ban sepeda balap paling ringan. Ban ini juga termasuk kelas all-round, jadi aman dipakai untuk segala cuaca kondisi jalan aspal. Ban Road Bike Continental Grand Prix 5000 TL 4. Specialized Turbo RapidAir 2Bliss Ready Tidak hanya sepeda, Specialized juga memproduksi ban sepeda yang berkualitas. Specialized Turbo RapidAir 2Bliss adalah salah satu ban sepeda balap yang sangat racing, selain itu juga masih ada Specialized Turbo Cotton. Ban Specialized Turbo RapidAir 2Bliss merupakan ban tubeless 120 TPI, dengan compound GRIPTON dan struktur khusus dari Specialized yang membuat ban ini mencengkram dengan sangat baik pada jalan. Kelebihan lain ban ini adalah fitur RapidAir untuk sealing udara yang lebih kedap, dan mempermudah memasang ban tubeless pada rim/velg sepeda. Ban Specialized Turbo RapidAir 2Bliss Ready 5. Michelin Power Road TLR Ban sepeda balap Michelin Power Road TLR merupakan salah satu ban dengan kombinasi kecepatan, ban ringan, cengkraman, dan kenyamanan bersepeda yang terbaik. Ban Michelin ini tersedia dalam versi clincher dan tubeless, dimana ban tubeless terdiri dari 4×120 TPI casing tanpa lapisan anti-puncture. Ban ini juga mempunyai selaing yang bagus, sehingga cukup aman dipakai pada tekanan udara yang lebih rendah untuk mendapatkan kenyamanan bersepeda tetapi tetap mendapatkan kecepatan. Ban Sepeda Balap Michelin Power Road TLR 6. Hutchinson Fusion 5 Galactik TL Ban Hutchinson Fusion 5 Galactik adalah ban yang murni didesain untuk kecepatan. Varian laina adalah Fusion 5 Performa untuk daya tahan dan durability, serta Fusion 5 all season untuk ban yang lebih all area dan Hutchinson Fusion 5 Galactik berperforma optimal untuk jalan aspal yang kering. Bahan dengan teknologi 11STORM memberikan grip yang sangat baik ke permukaan jalan, memberikan kepercayaan diri untuk memacu lebih cepat dengan kontrol yang baik. Walaupun tanpa puncture resistance, ban ini memiliki daya tahan yang cukup baik dan tidak mudah bocor. Ban Hutchinson Fusion 5 Galactik TL 700 7. Pirelli P Zero Velo TT Pirelli merupakan salah satu merk terkemuka untuk ban motor dan mobi high end. Pirelli memiliki segudang pengalaman dan teknologi untuk ban yang super cepat. Ban sepeda balap Pirelli P Zero Velo TT merupakan ban Time Trial yang sangat ringan, memiliki berat hanya 165 gram, yang paling ringan diantara ban lainnya di atas. Pirelli memakai bahan Smartnet Silica dengan casing 127 TPI yang mengutamakan rolling resitance yang memiliki beberapa varian warna, sepertinya belum ada versi tubeless, hanya untuk pilihan clincher dan tubular. Ban Sepeda Balap paling ringan Pirelli P Zero Velo TT Resume Model Ban RB Tercepat oMerkModelJenisBerat grHargaUkuran RR Watt1VittoriaCorsa Speed G+ ribu700× One TT TLE AddixTL205800 ribu700×25/ Prix 5000TL300850 ribu700×23-32, 650× RapidAir 2BlissTL265750 ribu700× RoadTLR275750 ribu700× 5 GalactikTL260800 ribu700×23-25117PirelliP Zero VeloTT165900 ribu700×23-2511TT Clincher, TL Tubeless, TLR Tubeless ReadyRR Watt Tahanan Rolling Resistance pada 100 psi, berdasarkan pengukuran Selain merk-merk di atas, ada beberapa merk ban lain yang sering juga dipakai oleh pemabalap pro, seperti Vredestein, Wolfpack, Cadex, Maxxis. Tetapi perlu diketahui juga untuk pembalap pro, pemilihan ban biasanya juga dipengaruhi oleh faktor sponsorship. Jika kamu memiliki pilihan ban sepeda balap tercepat lainnya, atau mempunyai pengalaman dengan ban sepeda atau setup wheelset tertentu, boleh share disini.

TahuUkuran Ban yang Dibutuhkan - Dimensi Ukuran ban standar untuk sepeda dewasa seperti sepeda gunung, hibrid dan lain lain biasanya antara 26 atau 27 inch, yang merupakan ukuran luar diameter ban. Sekarang roda ban berukuran metric, antara 650 mm atau 700 mm umumnya. BMX biasanya 20 inch.

PompaAngin Ban Sepeda Mtb/Road Bike Dengan Selang Pengukur Tekanan di Tokopedia ∙ Promo Pengguna Baru ∙ Cicilan 0% ∙ Kurir Instan. Beli Pompa Angin Ban Sepeda Mtb/Road Bike Dengan Selang Pengukur Tekanan di Okane 1. Promo khusus pengguna baru di aplikasi Tokopedia!

BanOff-Road Balap motor Cross, Enduro, Trial, dan Reli adalah aktivitas segala medan yang membutuhkan ban dengan daya cengkeram dan traksi optimal. MICHELIN menawarkan jajaran produk ban lengkap yang telah teruji di kompetisi, disesuaikan dengan kebutuhan Anda dan dengan segala jenis medan (berpasir, kombinasi, lembut, keras ) yang mungkin Anda hadapi.

The question “what pressure should bike tires be?” is complex, but using an appropriate tire pressure is a fast, cost-free way to optimize your bike’s performance. Bike tire pressure significantly influences how your bicycle feels and performs on the road or trail. Traction, speed, and comfort are the three areas affected the most. The ideal bike tire air pressure attributes to a comfortable, fast, and controlled ride, whatever conditions arise. Conversely, inappropriate pressure increases fatigue and the risk of punctures and reduces speed. The factors that determine appropriate tire pressure in any given situation include tire width, rider and bike weight, conditions and terrain, and whether the tires are tubeless or not. This article will outline tire pressure ranges for different disciplines and the performance characteristics and essential points for measuring and managing pressure. Things to Consider Before Delving Deeper What is PSI? Pounds per square inch psi is the standard international tire pressure measurement. It indicates the level of pressure and stress caused by air in a pressurized tube such as a bike or car tire. The alternative metric measurement you may see is Bar. Higher psi more pressure = A harder, rigid tire Lower psi less pressure = A softer, malleable tire Why bother with bike tire pressure? As we touched on in the introduction, tire psi significantly influences traction, rolling speed, and comfort. Each tire has a psi range indicated by the manufacturer, which riders should stay within, but either side of this range will produce different results. Underinflated tires = Reduced speed, more prone to pinch flats, better grip and comfort Correctly inflated tires = Fast-rolling, sufficient grip, good shock absorption Overinflated tires = Sometimes slower, less grip and comfort Running lower pressure increases bicycle rolling resistance and traction because more tire surface is in contact with the ground, absorbing more vibration from impacts. Low PSI is beneficial for wet weather, rough surfaces, or sharp cornering. Running higher pressure decreases rolling resistance and traction, typically increasing speed on smooth surfaces. However, more vibrations reach the rider, reducing comfort and increasing the rate of fatigue. Know your valve type Know which valve type your bike has and use the correct pump. Find out which valve type you have and choose the corresponding pump to operate it correctly. Schrader cars – Shorter, thick valve. Pump nozzle screws on to lock Presta – Tall and narrow. The top piece twists up, and then the pump nozzle is pressed firmly on Dunlop – Less common valve, tall and thick. Pump using a Schrader adapter Tubeless – Valve mounts to the rim. Connector varies High-pressure vs. High Volume Bike Pumps vs. CO2 Inflators High-pressure pumps – For high psi, narrow tires road. They efficiently resist the pressure trying to escape the tube while pumping, so you can achieve a higher PSI. High-volume pumps – For wide tires that require more air. They are easier to use but ineffective for high psi. CO2 inflators – Small pressurized gas canisters rapidly inflate tires without pumping. These are an excellent tool for roadside repairs but inefficient for at-home use as CO2 leaks quickly. More doesn’t always mean faster Wider tires with lower air pressure are faster on rough surfaces than hard, high psi tires. The suspension gains of low psi reduce bouncing by absorbing the energy of impacts, allowing riders to maintain momentum. Hence, most professionals are transitioning from 23mm to 25mm or 28mm road tires. Image As you can see from the image above, a 28mm tire at 80 psi has the same rolling resistance as a 25mm tire at 90 psi or a 23mm tire at 120 psi. Therefore, a narrower tire pumped to crazy pressures is not necessarily faster, even though that’s what was considered to be true for a long time. How often should I check my bike tire pressure? High-pressure tires leak air faster than low-pressure ones. Given that, here are some averages Road riders – Ideally check before each ride or at minimum once a week MTB riders – Check every one to two weeks Check more often if you ride frequently. Don’t trust the floor pump gauge Most floor pump gauges measure the pressure inside the pump, not the tire. As a result, they give a good estimation but aren’t accurate. A needle-style bike tire pressure gauge is the most precise measurement tool. That said, the gauge on a floor pump is adequate for most riders. Recommended Tire Pressures by Bike Type Various factors influence how much air pressure to use in bike tires, including tire width and diameter, bike weight, rider and cargo weight, weather conditions, terrain, and tubeless tires. We will define broad ranges for individuals weighing 120 -200lb, adjust up or down for your weight, and the other variables. If you are outside that weight range, adjust further. Each discipline has a range that maximizes the specific traits required for performance. A bike tire pressure calculator is the most accurate way to determine psi, but we’ve given some estimate ranges below. Mountain Bike Tire Pressure Mountain bike tire pressure is the most complex because of the number of variables, including tire widths – disciplines XC, Trail, Enduro, DH, terrains, and MTB wheel sizes. In addition, individual preferences contribute heavily to mountain bike tire psi. The gravity disciplines require higher PSI to maintain rolling speed and avoid flats when taking big hits. In contrast, a lower PSI may be favorable for enduro riding on loose terrain when grip is a priority. Here a the MTB tire pressure ranges in terms of tire width = 18 -26psi = 17 – 25psi = 16 – 31psi = 16 – 31psi = 15 – 30psi = 14 – 23psi = 14 – 22psi Road Bike Tire Pressure Road bike psi varies a lot in terms of the total number. As most roads aren’t perfectly smooth, a mid-to-low road bike tire pressure can improve speed because grip increases, vibration fatigue decreases, and momentum losses are lessened. Additionally, run a lower bicycle tire PSI in wet weather to improve grip or very bumpy terrain cobblestones for comfort. However, don’t go below the recommended range, or pinch punctures occur. 23mm = 92 – 116psi 25mm = 80 – 104psi 28mm = 72 – 96psi 30mm = 63 – 84psi Commuter Bike Tire Pressure Commuter and hybrid bike tire pressure lies in the middle of the road and MTB ranges. Rider preferences and terrain are the two primary considerations; performance is not significant for commuter or hybrid riders. Because performance is less of an issue, you can allow more flexibility in the ranges. In addition, many commuters carry cargo requiring an extra 2-4psi per 10lbs of cargo. Maintain a mid to high PSI for fast commutes on smooth city roads; experiment with the lower end of the range for mixed terrain and frequent wet weather. 35mm = 50 – 80psi 38mm = 40 – 70psi Gravel Bike Tire Pressure Gravel tires typically range from 35mm to 50mm in width. While the sizes are similar to hybrid bikes, gravel riders run lower psi to boost comfort and performance on rough terrain. Experiment with a lower psi to find the gravel bicycle tire pressure for better rolling speed, grip, and comfort on heavy gravel paths and mountain trails. The higher end of the ranges should provide adequate comfort and grip, boosting rolling speed if you mainly ride light gravel paths and roads. 32-35mm = 30 – 48psi 38-42mm = 23 – 40psi 45-50mm = 19 – 33psi Fat Bike Tire Pressure Aside from cyclocross racing, fat biking encompasses the broadest range of surfaces, including soft terrains like mud, sand, and snow or harder terrains like mountain trails and gravel. For soft terrain rides, it’s best to use a lower psi so you don’t get bogged down easily and can maintain grip. Conversely, on mixed terrain days or regular hardpack riding, increase the psi to reduce rolling resistance and improve speed. = 4 – 7psi = – = – Kids’ Bike Tire Pressure Kids’ tire pressure should always trend toward the low end of the range printed on the tire wall. The lower pressure is because kids’ are light, and they benefit from the added grip and comfort of a low psi, promoting enjoyable and confident riding. For more experienced children and those riding just on pavement, raising the psi to reduce rolling resistance on smooth surfaces is acceptable. Kids’ wheel sizes and weight vary greatly, so take these estimates lightly and consult the manufacturer’s recommendations. Mountain bike = 18 – 36 Hybrid bike = 30 – 60 Factors That Influence Ideal Bike Tire Pressure Aside from performance factors, maintaining a minimum pressure ensures you don’t bottom out, and the tire bead doesn’t separate from the rim. However, if you go too low, you risk pinch punctures. Furthermore, don’t exceed the max pressure, or you may blow the tire. Tire Size & Width Tire size and width greatly influence how much pressure you should run. The wider the tire, the more air volume and less air pressure it requires. The size and width of a tire change the total volume. The tire’s volume how much air it holds is the primary determinant of the psi. Higher volume = lower psi. From reading this article, you may have noticed the psi range decreases as the tire width increases. The same goes for larger diameter tires. Manufacturer Recommendations If you ever wonder, “what should bike tire pressure be?” each manufacturer prints a recommended bike tire psi on the sidewall. Always stay within the range provided to the abovementioned avoid issues when riding. If you have old tires and don’t see the range, it may have worn off, so check the tire model on the manufacturer’s website. Place the pressure rating beside the valve for easier reference when installing new tires for quick reference. >>>Related Schwalbe Tires Review Front vs. Rear Tire Weight Load In general, 55-60% of a rider’s weight sits over the bike’s rear wheel. Use a slightly lower pressure 5%-10% in the front tire to account for this. Tubes vs. Tubeless Tubeless tires are becoming increasingly popular across most disciplines, especially off-road ones MTB and gravel. A sealant creates an airtight lock between the tire bead and the rim and ensures the valve stem is sealed and airtight. These tires don’t use an inner tube. As a result, they run at considerably lower psi without risking pinch punctures. Bicycle and Rider Weight When you sit on a bike, gravity causes the tire to compress. A heavier rider causes more compression, thus requiring more air pressure to counteract it. Adjust the psi higher or lower within the manufacturer’s range based on your weight. Riding Conditions The correct tire pressure depends on the terrain and surface. For optimal comfort and grip on rough terrain, make sure to decrease the tire pressure. Image The Pros Closet Different terrain and riding conditions require adjustments to psi. For example, for better comfort on rough terrain or traction in wet or muddy conditions, adjust the psi down. On the other hand, a higher psi will provide enough traction and comfort and potentially a speed boost on smooth terrain. Finding the perfect psi for your typical routes and riding conditions takes experimentation. Subjective Feel & Priorities If you’re still asking yourself, “what should bike tire pressure be?” trial and error is the only way to find your preferred psi. Additionally, your preferences may change depending on the conditions, route, or how you’re feeling on the day. Remember, the speed trade-off from lower psi is slight. If in doubt, err on the low end of your weight/manufacturer’s range and use a bike tire pressure calculator for an accurate calculation. FAQ How to check bike tire pressure? Connect your gauge to the valve by screwing on Schrader or pushing it down Presta. It will then display a pressure reading. Use a needle-style gauge for the most accurate read. How to put air in bike tires? Use a pump or a CO2 inflator. Connect the head of the pump or inflator to the valve and either manually pump to inflate or twist a gas canister into the inflator which fills it automatically. What is the proper tire pressure for a road bike? The typical range for an adult road bike is between 60 to 120psi. See above for specific ranges based on road tire width. What is the ideal tire pressure for a mountain bike? The range for an adult MTB is 14 to 31psi. See above for specific ranges based on MTB tire width. Read Next Bicycle Wheel Size Guide Best Bicycle Tire Pumps Best Fat Bike Tires of 2023

TekananBan Sepeda Hybrid. Sepeda hybrid terbaik tentu saja memiliki perbedaan dengan jenis sepeda lainnya baik dari segi bentuk, bahan material untuk membuat body sepeda hybrid. Ban road bike kini makin lebar, tapi masih banyak orang menggunakan acuan "lama" soal seberapa keras ban harus dipompa. Bisa saja ban terlalu keras atau

Jika kita tahu cara memastikan tekanan ban yang ideal saat bersepeda sudah pasti akan sangat berguna. Tekanan ban merupakan salah satu hal yang mempengaruhi performa sepeda saat berjalan. Terkadang dengan tekanan angin yang ideal kita akan terasa mudah dalam mengayuh sepeda, sementara tekanan angin yang kurang atau kelebihan akan bisa membahayakan. Lalu seberapa jumlah angin yang harus diukur ketika memompa sebuah ban sepeda? Kita akan membahas apa saja hal – hal yang penting dalam tekanan angin, dan bagaimana cara mendapatkan tekanan ideal saat bersepeda. Table of Contents 1Kenapa Tekanan Angin Dalam Ban Sepeda Sangat Penting?Bagaimana Cara Cek Tekanan Angin di Dalam Ban Sepeda?Tekanan Angin Berdasarkan Jenis SepedaPanduan Umum Penting Tekanan Angin Untuk Sepeda GunungTekanan Angin Untuk Road BikeTekanan Ban Sepeda Hybrid dan Lainnya Kenapa Tekanan Angin Dalam Ban Sepeda Sangat Penting? Sebenarnya kita sudah membahas sedikit seperti performa sangat berpengaruh dari tekanan angin. Namun kita akan melihat lebih jauh, kenapa sih tekanan ban sangat penting? Ada beberapa hal yang dipengaruhi oleh tekanan angin di dalam ban, yaitu Rolling Resistance – Secara harafiah rolling resistance adalah gaya gesek yang terjadi saat permukaan ban bersentuhan dengan permukaan tanah. Semakin besar ukuran ban, semakin besar pula gaya gesek sehingga memperlambat jalannya sepeda. Biasanya semakin tinggi tekanan ban maka semakin berkurang juga rolling resistance nya. Grip – Mendapatkan tekanan angin yang seimbang akan mendapatkan grip yang maksimal sehingga, kecepatan optimal juga mudah didapatkan. Kita akan membahas lebih lanjut dalam artikel ini. Mencegah Kebocoran – Jika kita menggunakan ban dalam, tekanan ban yang terlalu rendah akan beresiko tinggi menghadapi kebocoran. Sementara terlalu tinggi tekanannya akan berpotensi ban menjadi pecah. Kenyamanan – Kenyamanan ini juga mempengaruhi kenyamanan. Semakin kecil tekanan angin semakin nyaman, semakin tinggi tekanan semakin kaku dan kurang nyaman. Keamanan – Menggunakan tekanan angin yang tepat akan membuat keamanan juga lebih terjaga karena bisa terhindar dari berbagai jenis bahaya. Termasuk selip, ban meletus, dan sebagainya. Bagaimana Cara Cek Tekanan Angin di Dalam Ban Sepeda? Cara untuk melakukan pengecekan tekanan angin di dalam ban biasanya menggunakan pengukur tekanan dalan psi pounds per square inch. Alat ini bisa didapatkan di pompa angin modern yang tersebar di pasaran ini. Biasanya di pompa angin ini kita bisa mengecek tekanan hanya dengan memasukan selang ke dalam tempat isi angin di dalam ban. Tekanan Angin Berdasarkan Jenis Sepeda Panduan Umum Penting Kita akan membahas lebih lanjut cara mendapatkan tekanan ban yang ideal untuk setiap jenis sepeda, namun tentunya ada beberapa faktor yang juga harus diperhatikan. Berikut ini adalah beberapa faktor yang harus diperhatikan Berat Badan Pengendara – Semakin berat kita, maka idealnya semakin tinggi pula tekanan angin yang harus didapatkan oleh sebuah ban. Walaupun begitu, tetap perhatikan batas maksimal tekanan yang biasanya dianjurkan oleh pembuat ban. Volume Ban – Semakin besar ban maka akan semakin mudah berjalan dengan tekanan yang minimum, sebaliknya ban – ban yang kecil tipis biasanya mengharuskan tingginya tekanan angin. Cek juga batas minimum dan maksimum dari manufaktur pembuat ban. Tubeless atau Tidak – Perlu diperhatikan bahwa secara alami ban tubless bisa menggunakan tekanan angin yang lebih rendah. Hal ini dikarenakan tidak adanya resiko ban dalam yang terjepit dan menyebabkan kebocoran. Oleh karena itu pada dasarnya ban sepeda dengan ban dalam akan membutuhkan tekanan angin yang lebih tinggi. Style Bersepeda – Ada banyak sekali jenis sepeda sehingga kita juga menyesuaikan sesuai dengan style kita. Misalnya bersepeda dengan sepeda gunung akan memiliki tekanan lebih rendah dibandingan dengan sepeda road bike. Rekomendasi Pembuat Ban – Untungnya setiap pembuat ban sepeda yang baik akan memberikan rekomendasi batas maksimum dan minimum dari tekanan angin. Berada di antara rekomendasi ini juga merupakan salah satu cara memastikan tekanan ban selalu ideal. Tekanan Angin Untuk Sepeda Gunung Dari beberapa pembahasan yang sudah ita bahas sebelumnya sudah pasti ada banyak sekali faktor yang harus diperhatikan. Hal ini juga menjadikan kita sadar bahwa tekanan angin ideal tidak bisa ditentukan secara pasti. Walaupun begitu, kita tahu bahwa setiap industri pembuat ban sepeda memiliki rekomendasi. Berikut ini adalah beberapa hal yang paling banyak direkomendasikan. Untuk Tubless mulai dengan 25 psi dan atur sesuai dengan kebutuhan. Pertimbangan berat badan bisa dibuat faktor misalnya pengendara dengan berat ringan bisa dengan 20 psi atau untuk pengendara yang lebih berat bisa mulai dari 30 psi. Untuk ban dengan ban dalam mulai dengan 30 psi. Untuk berat badan yang ringan bisa mulai lebih rendah sekitar 25 psi. Sementara untuk berat badan yang lebih besar bisa dimulai dengan 40 psi. Saat pertama kali menentukan tekanan angin yang ideal harus dicoba berkendara terlebih dahulu. Rasakan apakah terasa terlalu berat? Terlalu keras? Sesuaikan lagi setelah mencoba bermanuver kanan kiri. Setelah itu, baru catat dan ingat ingat berapa tekanan yang sesuai. Tekanan Angin Untuk Road Bike Untuk road bike, menurut kami lebih mudah karena kita berusaha untuk mengurangi resistance dan mempercepat sepeda. Dalam hal ini tentu performa dan kenyamanan menjadi salah satu faktor utama yang harus diukur. Kamu bisa mulai menentukan tekanan angin road bike berdasarkan dari pembuat ban sepeda. Perhatikan batas minimum dan maksimum pabrikan. Kami selalu berangkat dari tekanan maksimal dan mulai kurangi jika memang terasa kurang nyaman. Perlu diperhatikan memasukan tekanan melebihi batas maksimum bisa membahayakan. Saran kami selalu pastikan tidak melebih batas maksimum. Sementara itu untuk ban tubeless road bike juga sama, menariknya untuk ban tubeless sangat aman untuk dikendarai dengan tekanan angin rendah. Tekanan Ban Sepeda Hybrid dan Lainnya Untuk ban sepeda hybrid dan jenis sepeda yang lain kami memiliki cara pengukuran yang sama dengan road bike. Hal ini karena biasanya ban sepeda hybrid ini biasa digunakan di jalan raya, bukan di jalanan sulit seperti sepeda gunung. Jadi lihat rekomendasi pabrikan ban sepeda, biasanya kami berangkat dari tekanan maksimal. Setelah itu sesuaikan, kurangi jika merasa kurang nyaman atau terlalu keras. Setelah itu catat karena tekanan angin sangat mudah untuk berubah. Cara memastikan tekanan ban sepeda yang ideal memang cukup memakan waktu. Dengan adanya panduan ini diharapkan kamu bisa dengan mudah untuk mendapatkan hal yang kamu mau. Menurut kami, tekanan ban setiap orang berbeda – beda karena memang semua orang memilki stylenya masing – masing. Namun perhatikan performa dan kenyamanan karena dengan dua hal ini kita bisa mendapatkan tekanan angin ideal. Semoga informasi ini bisa membantu kamu ya? Terus ikuti informasi, tips menarik lainnya seputar sepeda. Ingat bahwa bersepeda santai selalu memberikan banyak manfaat. Jangan lupa untuk share artikel ini ya?

Sayamemiliki pompa dengan pengukur bawaan, dan saya sering memeriksa tekanan ban saya. Saya juga menekan dari bagian atas ban ke arah pelek dan telah belajar dari latihan bagaimana rasanya sekitar 100 psi untuk roda dan ban saya. Tetapi ini tidak berguna jika Anda tidak memiliki alat ukur untuk berlatih. — Joe. Menjaga tekanan angin pada ban sepeda adalah salah satu hal penting yang berpengaruh pada kualitas bersepeda Anda. Jika jumlah tekanan angin terlalu rendah, Anda harus bekerja lebih keras untuk menjaga kecepatan yang sama dibandingkan dengan jumlah tekanan angin yang lebih juga akan lebih mudah mengalami flat atau kempis ban, terutama saat menabrak trotoar dengan keras. Salah satu alat yang paling penting dan wajib Anda miliki adalah pompa berkualitas dengan fitur pengukur tekanan jumlah tekanan angin yang ada, apakah sudah sesuai dengan jumlah tekanan yang disarankan. Tekanan angin pada ban belakang harus lebih tinggi, dikarenakan beban pengendara yang cenderung lebih banyak bertumpu pada ban bagian belakang daripada ban bagian tekanan angin yang ideal? Road Bike biasanya membutuhkan 80 - 130 psi pounds per square inch; MTB di kisaran 25 - 35 psi; sementara sepeda hybrid antara 40 - 70 Anda memeriksa tekanan ban Anda setidaknya setiap dua minggu sekali. Jika Anda tidak akan bersepeda untuk waktu yang lama, seperti dalam enam bulan atau beberapa tahun, perhatikan untuk menjaga agar ban tetap menggembung selama tidak digunakan. Jika ini tidak memungkinkan, lepas ban sepenuhnya dari rim. Jangan biarkan sepeda anda berdiri dengan kondisi ban kempis dalam waktu yang lama. Dengan melakukan hal ini, Anda mencegah keretakan pada bagian sisi ban. .

2wnqdquqf9.pages.dev/367

2wnqdquqf9.pages.dev/730

2wnqdquqf9.pages.dev/667

2wnqdquqf9.pages.dev/334

2wnqdquqf9.pages.dev/73

2wnqdquqf9.pages.dev/343

2wnqdquqf9.pages.dev/428

2wnqdquqf9.pages.dev/538

2wnqdquqf9.pages.dev/540

2wnqdquqf9.pages.dev/785

2wnqdquqf9.pages.dev/660

2wnqdquqf9.pages.dev/145

2wnqdquqf9.pages.dev/508

2wnqdquqf9.pages.dev/781

2wnqdquqf9.pages.dev/782

tekanan ban sepeda road bike