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OUXI 20*4.0 Fat TireTubes are made of high quality butyl rubber material with excellent sealing performance, which can effectively reduce gas leakage, maintain stable tire pressure and improve the safety and comfort of riding.
How to choose the right replacement or backup tire and tube for your bike?
Farzam
Reviewed in the United States on March 6, 2025
Unfortunately it’s not quality that I expected
Jorge Morales
Reviewed in the United States on March 17, 2025
Me llegaron 2 tubos en lugar de un tubo y una llanta...
Chris
Reviewed in the United States on March 1, 2025
After countless punctures on rough trails with my fat tire e-bike, I finally found the OUXI 20x4.0 Fat Tire Tube. This tire is a game-changer! The puncture resistance is no joke - I've ridden through thorny paths and gravel without a single flat. The directional tread provides amazing grip on all terrains, from muddy forest paths to sandy beaches. Easy to install, comfortable ride, and incredibly durable. If you're tired of trail-side repairs and want to just enjoy riding, this is absolutely the tire you need.
Ulises King
Reviewed in the United States on February 23, 2025
Unos 4 días después de comprar la llanta, se rompió y ni le di un uso rudo solo la usa para ir a mi trabajo que son como 5 millas, la llanta que traía la bici en la compra me duró unos 6 meses pero esta me duró dos días le eche líquido verde para los hoyos y se volvió a ponchar
Supplement
Reviewed in the United States on January 6, 2025
This review is for the OUXI 20x4.0 Fat Tire Tube, Puncture Resistant Fat Tire with Inner Tube.My kids have a fat tire bike that has worn out its tires from dragging the brakes, so I needed a tire that could hold up better. The OUXI tire is an excellent replacement tire, intended for e-bikes, but works with regular fat tire bikes as well.The kit includes everything needed to replace the tire, such as two tire levers, a Schrader tire tube, and the tire itself. I ordered the 20x4.0 tires and didn't encounter any issues when mounting them or inflating them. I made my kids do the repair, and they were able to put the tire on the rim without any issues. Often, new tires can be stiff and challenging to mount, but these tires are easy to position. We pumped the tire up to 20psi so that it would seat the tire against the rim, then let out to around 8psi, which is great for a regular fat tire bike. For an e-bike, you want to air it up closer to 15-20psi, especially if you are often on the pavement. Check your specific bike manual for proper inflation. Great comparable replacement for your OEM tire.
mattisado
Reviewed in the United States on January 2, 2025
Fits my rim nicely well made and nice deep treads well worth it
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