Bike Tube Standard PV Presta Valve (french valve)
We sell tubes Kenda, Schwalbe, Michelin, Raleigh they are the most famous producers of tubes in the cycling world. All tubes are inflated and stored for 24 hours to test for air retention. Afterwards, every tube is carefully checked individually by visual inspection. The special quality control which prevents unpleasant surprises. All valves are nickel-plated and threaded. Rubber compounds are designed with rolling resistance, grip, durability and puncture resistance in mind.