2pcs Bicycle Tire Liner Cycling PVC Puncture Proof Belt MTB Road Bike Protection Pad Nylon Anti-Puncture Tyre Protector

Specifications:

700C*18mm wide (Road Bike / Fixed Gear Bicycle)

26 inch * 20mm wide (MTB)

27.5 inch* 20mm wide (MTB)

29 inch * 20mm wide (MTB)

Function: Used between the steel ring and the inner tube to prevent the spokes from piercing the inner tube. It can make the tire pressure higher, the tire resistance is small, and the tire is explosion proof.

High Toughness and High Elastic Stab Resistant Tire Pad