RideNow 2PCS 700C x 18-32C / 32-47C (ALLRoad & Gravel) /29 inch x 1.9-2.5 TPU Inner Tubes with 45mm/65mm/85mm Presta Valves

RideNow 2PCS 700C x 18-32C / 32-47C (ALLRoad & Gravel) /29 inch x 1.9-2.5 TPU Inner Tubes with 45mm/65mm/85mm Presta Valves

Ultra light : This bicycle tube is only 45g, which is about 100 grams less than the traditional butyl rubber inner tube, a pair of which can save 200 grams, reduce the burden on the bicycle, and make the ride lighter. Fits multiple tire sizes: This 28'' Gravel & 29'' MTB bike tube is compatible with many tire sizes: 700 x 32C-47C, 29'' Mountain Bike Valve Length French 45mm. Safe and not easy to burst: The special new TPU material has excellent resistance to puncture.Seamless construction, with a mold-cured vulcanization, to ensure uniform roundness and give a smooth ride and handling. Good airtightness : The bike inner tube is equipped with a high airtightness 45mm French nozzle, which will not leak and can be used for half a year with one inflation. Easy install : first remove the tire, take out the old inner tube, replace it with a new inner tube after pressing the tire back in, and then inflate it.

Product name: Ridenow ultra-light Gravel bicycle inner tube

specification: 700C/28'' Gravel & 29''  (recommended scope of application)

Material: Special TPU

Weight: 45g

Valve length: 65mm detachable valve, supports rim brakes/disc brakes.

Features: Small size, light weight, good toughness, cost-effective

Valve length French