Enhanced Air Tightness: These Ridenow 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.Choose us, ride with confidence. Versatile Compatibility: Designed for both disc and rim brake systems, these bicycle inner tubes are suitable for a wide range of road vehicles. They excel in demanding racing and riding conditions. Good airtightness : The 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 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.

Description:

Size : 700 x 18/32c Recommended scope of application

Material: TPU

Weight :36g

The special new TPU material has excellent resistance to puncture. Using the integrated manufacturing technology, there are no seam marks around the inner tube, and a circle of interfaces around the inner tube air nozzle reduces the chance of trachoma in the inner tube.These inner tube metal valves have better airtightness.