Enhanced Air Tightness: These RRSKIT inner tubes feature metal valves instead of plastic ones, ensuring superior air tightness and reliability.
This inner tube is explosion-proof.Change to our inner tube, it can absorb the impact of uneven road surface, making the ride more comfortable and safe.
Versatile Compatibility: Designed for both disc and rim brake systems, these bicycle inner tubes are suitable for a wide range of road vehicles.
Good airtightness :RRSKIT bike inner tube is equipped with a high airtightness 45/65/85 mm French nozzle, which will not leak and can be used for half a year with one inflation.
Each and every RRSKIT inner tube passes a stringent 100% quality control inspection.Please feel free to contact us if you have any problems, we will do our best to help you.