Fits multiple tire sizes: Suitable for 28'' Gravel & 29'' MTB bike, compatible with many Road Bike tire sizes: 700 x 32C/35C 37C/40C/47C, 29'' Mountain Bike, Presta Valve Length 45mm
Material: The Gravel / road bike inner tube is made of high quality TPU material, which is abrasion resistant and more puncture resistant; Durable to be used for a long time
Small and Light: The bicycle tire inner tube is small and convenient for you to carry with you; It also comes with 2 tire levers
Ultra light: The TPU Bike Inner Tube is only 45 grams, which is about 100 grams less than the traditional butyl rubber inner tube, reduce the burden on the bicycle, provide more sensitive acceleration and make the ride lighter
NOTE: Inner tube should not be inflated more than 5 PSI before install, otherwise it will be deformed or blown out
【Contact us】After you receive our TPU inner tube, no matter what problems you encounter, you can contact us at the first time, and we will provide technical guidance and after-sales guarantee.
Fits multiple tire sizes: Suitable for 28'' Gravel & 29'' MTB bike, compatible with many Road Bike tire sizes: 700 x 32C/35C 37C/40C/47C, 29'' Mountain Bike, Presta Valve Length 45/65mm
