A5591 2 PCS 40mm Red French Tubeless Valve Core with A-type Wrench for Road Bike

1. The product is made of ultra-light alloy very strong light and rust-proof.
2. The valve stem has a detachable valve core which can be filled with sealant which is convenient for installation and use.
3. Equipped with detachable tools it is convenient and quick to install.
4. Function: a one-way valve for charging and discharging the gas in the tire and maintaining the air pressure inside the tire
5. Scope of application: most bicycles with tubeless rims and wheels
6. Installation position: tire valve
7. Installation method: screw-on
8. Material: aluminum alloy
9. Stem length: 40mm
10. Total valve length: 55mm
11. Composition:
French valve x 2
A-shaped plastic wrench x 1