1PCS Bike Tire Liner Inner Tube Bicycle 700C Flat Protector Compatible with 12' 16' 18' 20' 24' 26' 27.5' 29' TPU Tire Liner

Ensure cycling safety
Prevent tire puncture

Made of high-quality TPU
Lightweight, wear-resistant, and flexible

Easy to carry
Compact, easy to carry, easy to go out

Resistant to low and high temperatures
Effectively prevent punctures and reduce tire wear

Easy to install and use, quick installation and disassembly without tools

Step 1
Pry off the tire.

Step 2
Install the liner between tire and tube.

Step 3
Cut off the redundant part.

Step 4
Install tire back and inflating.
Bike Tire Liner for Puncture Protection
Protect your bike tires from punctures with this versatile tire liner. Compatible with a wide range of tire sizes from 12" to 29", this liner acts as a protective layer between the outer tire and inner tube. Made from high-quality, lightweight, and wear-resistant polyurethane, it effectively stops thorns, glass, nails, and other debris from penetrating and puncturing the tube. Easy to install, simply measure and trim to fit your tire size.