Adult strength Bicycle senior puncture-proof explosion-proof prevent plunge into fetal
pad elbow with puncture-proof rate above 99%, long distance cycling
necessary!!!!!
A CheFen two!!!!! Unprecedented new products (puncture resistance line belt tensile force strong, also known as the tie, as for inner tube wear armor, no longer have to worry about sharp prick the tyres.


item model thickness width applicable model
RD 700c 0.5mm 25mm 700c 20-25mm
MTB 26" 0.5mm 40mm 26" 1.5"-2.1"
MTB 27" 0.5mm 40mm 27" 1.5"-2.1"
MTB 29" 0.5mm 40mm 29" 1.5"-2.1"


Package include: 2pcs tire liner(2pcs in a box)

• Super light, weight less than liquid fills and thorn-resistant tubes
• Ride Flat free, Easy installation, High tensile strength
• Non-brittle and long lasting
• MTB 26" Specification: Length 82.68"/2100mm * Width 1.57"/40mm * Thickness 0.019"/0.48mm ; Net Weight: 70g/pair
• One package include two piece for one bike front and rear tire.

Super light, weight less than liquid fills and thorn-resistant tubesMISSM