4Pcs Presta Valve Adapter - Convert Presta to Schrader - French/UK to US - Inflate Tire Using Standard or Air Compressor

Feature:1.Convert a Presta valve to a Schrader valve - suitable for varied types of bikes, including mountain bike, roadbike, folding bike, especially for mountain bikes.2.Prevent leakage, dirt and rain water to extend the service life of bike tires.3.Rocket shape es the bike look more atctive and special.4.Best repment for your old or broken one.5.Direct repment,easy to install, only use the wrench to put the caps onto the tire valve stem.This item help to convert a Presta valve to a Schrader valve. It is suitable for varied types of bikes, including mountain bike, roadbike, folding bike, especially for mountain bikes. Prevent leakage, dirt and rain water to extend the service life of bike tires. It is the best repment for your old or broken one.- Material: Aluminium alloy.- Size: 1.5x0.95x0.95cm / 0.6x0.4x0.4inch(LxWxH).- Also turn a UK valve into a US valve.- To tire valve mouth design, filar silk closely, gently turn only.Package Including4Pcs * Car Valve Adapter