Bike Tire Liner Inner Tube Flat Protector For 12in To 29in Wheels, One Size Fits Most, 1mm Polyurethane, Lightweight And Wear Resistant, Easy Install By Measuring And Trimming, Includes Pair To Guard Two Tires From Nails, Glass And Thorns

Bike Tire Liner: Flat Protector for 12-29 in Wheels
✔️ One-size kit for 12-29 in bikes; includes pair to guard two tires

These tire liners fit 12-29 inch wheels and come as a pair for two tires. Made from 1 mm polyurethane, they’re lightweight and wear resistant, helping block nails, glass, thorns, and other trail debris from puncturing the tube.

✅ Fits 12-29 in wheels; trim-to-fit to your size
✅ Material: 1mm polyurethane; lightweight and wear resistant
✅ Includes pair to cover two tires
✅ LxW: 2300x38 mm (90.6x1.50 in); Thickness: 1 mm (0.04 in)

💡 What is a tire liner used for?

A tire liner is a handy barrier that sits between tire and inner tube to help prevent flats. - Handy protection against nails, glass, and thorn debris - Fits 12-29 in wheels with trim-to-fit sizing - Lightweight 1 mm polyurethane keeps weight down - Comes as a pair to cover two tires