CDH 2PCS High Pressure Puncture Proof Bicycle Rim Strip/Bicycle Tire Liner/Bicycle Inner Tube Pad Rim Liner/Inner Tube Tyre Guard Cushion Pad Protector (27.5 inchX20mm Width(Mountain Bike))
Brand: CDH
Color: Yellow-27.5 inchX20mm width(mountain bike)

The liner provide powerful puncture protectiontube for bicycle tube and tire, keep tire in high pressure,reduce resistance during running.
It provide easily and safety riding experience in our trip
Material: PVC
Color: Yellow
4 sizes for choice:
1)---700C(L)x18mm/0.7 inch(W) ;
2)---26 inch(L)x20mm/0.787inch(W) ;
3)---27.5 inch(L)20mm/x0.787inch(W) ;
4)--- 29 inch(L)x20mm/0.787inch(W)
Package Include: 2 x Yellow Bicycle Tube Liner
Extra Kindly Description:
700c*18mm width(road bike/Fixed Gear Bike)
26 inch*20mm width(mountain bike)
27.5 inch*20mm width(mountain bike)
29 inch*20mm width(mountain bike)
Material:PVC(More flexible than nylon,more convenient to install)
Function:Used between the rim and inner tube,prevent the spokes pierce the inner tube.Tire pressure can be higher,tire resistance is smaller,more effective to prevent tire burst.

High toughness and enough elasticity,Effectively prevent the spokes pierce the inner tube inside.
The liner installed between bicycle tube and rim, protect tube from pierce by spoke during riding
Maintaining bicycle tire pressure, reduce resistance, let us ride bicycle more easily and fast
The liner made of PVC environment protection material, which is innocuity and safety. The PVC liner provide more ductibility than normal rubber liner; The gas valve hole connected via hot welding technology which is more firmly than connect via glue
Easily PREVENT puncture HAPPENING, 2 pieces/bagged,beautiful brand bagged. This product Comes with 12months Warranty. Any questions,please contact us firstly! we can help you solve the problem until you are satisfied.