The liner installed between bicycle tube and rim, protect tube from pierce by spoke during trip. 4 x Bicycle Rim Strip. The gas valve hole connected via hot welding technology which is more firmly than connect via glue.
The liner installed between bicycle tube and rim, protect tube from pierce by spoke during trip. Material:PVC, The PVC liner provide more ductibility than normal rubber liner.
The liner installed between bicycle tube and rim, protect tube from pierce by spoke during trip. The gas valve hole connected via hot welding technology which is more firmly than connect via glue.