Бескамерная покрышка Presta Valve для дорожного велосипеда

Road Bike Without Tire Presta Valve Extender Universal Vacuum Tire 50mm Gold

:

Removable extended French valve with interchangeable cores and rubber caps

Constructed by aluminum alloy which is durable and sturdy, hard to deform

Good sealing performance, the sealing ring is made of industrial silica gel, which is durable, waterproof and dustproof

Put an O- under the lock nut Prevent the rimless rim from scratching when tightening the lock nut

Suitable for most socketless mountain bike rims

Specification:

Material: alloy aluminum

Length: 58mm / 72mm

includes :

1 . French valve extender