29" Mountain bike inner tube fits 29 inch mountain bike tires with a width of 1.75/1.95/2.10/2.125 inches. Valve type: Presta Valve(48mm)
29" bike inner tubes are made from eco-friendly and sustainable butyl rubber. They are not only reducing its environmental impact but also enhancing its durability and puncture resistance. is optimized for racing and features a low rolling resistance for maximum performance.
we use 60% high butyl rubber. The air tightness of this high-quality rubber is 8 times that of natural rubber, and it is not easy to break due to temperature changes.
Pulizim tube the conventional sidewall thickness is 0.8~0.95MM, but our sidewall thickness is 1.1~1.2MM, which is thicker than the sidewall on the market and is more puncture resistant After explosion-proof and inflation tests, our quality control can give you 100% peace of mind
The exquisite carton contains inner tueb repair kit for easy replacement and storage. There are no other products of inferior quality as gifts, and all the costs are spent on the products you actually buy Outstanding Inner Tube & Worry-free Purchase
Description
29" Mountain bike inner tube fits 29 inch mountain bike tires with a width of 1.75/1.95/2.10/2.125 inches. Valve type: Presta Valve(48mm)