ZTTO Bicycle Ultralight TPU Inner Tube

Material:TPU
Color:red
Size:14/16/20/26/27.5/29/700c
Valve type: French/Presta Schrader F/V
Valve length:48/60L/80L
Weight:35g~69g

Warning : DO NOT inflate air pressure exceeding 2 psi without an outer tire
Note: this is not tubeless tire.

Metal Valve

Our bicycle inner tubes feature a durable metal valve that ensures a secure and tight fit, preventing air leaks and maintaining optimal tire pressure for a smoother ride.

Gen3 Air Tightness Technology (for MTB 27.5 & 29)

ZTTO inner tubes are equipped with the latest Gen3 air tightness technology, which provides superior air retention and prevents leaks, so you can ride with confidence and peace of mind.

Puncture Resistance

These inner tubes are designed to withstand the toughest conditions, thanks to their puncture-resistant construction. Whether you're tackling rough terrain or commuting on city streets, our inner tubes will keep you rolling without interruption.

High-Quality Materials

Our inner tubes are made from premium quality materials to ensure superior durability and longevity. They are built to withstand the rigors of daily use and provide reliable performance over time.

Wide Compatibility

Our inner tubes come in a range of sizes to fit most bicycle types and wheel sizes, making them a versatile choice for cyclists of all levels and disciplines.

Ultralight weight

MTB 29*2.3 about 88g, yes, we are a bit heavier than other TPU, but still much lighter than traditional rubber. Why is the inner tube heavier than other TPUs? Because in our testing, we found that using too thin inner tubes on MTB is not reliable, and there is no sadder thing than discovering a flat tire while you are riding, so we thickened it.