ITEM NAME:6Pcs Universal Bike Bicycle Presta Valve Extender Extension Cap 40mm Black Description: - Made of durable aluminum alloy. - It is be placed between valve stem and valve core. - It's used for valves that are not long enough to reach a pump head. - Simply unscrew the air outlet on the Presta valve, and screw the valve extender onto the valve. Specification: - Material: Aluminium Alloy - Length: 40mm / 1.6inch - Color: Black Package Included: 6 Pieces Bike Presta Valve Extender.Simply unscrew the air outlet on the Presta valve, and screw the valve extender onto the valve. 6 Pieces Bike Presta Valve Extender. - It is be placed between valve stem and valve core. - It's used for valves that are not long enough to reach a pump head.
