2Pack Bike Tubeless Presta Valve Stem Universal Carbon 50mm Black

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Description:

French valve removable extender with removable cores and rubber caps.
Constructed by premium aluminum alloy, which is durable and sturdy, difficult to deform.
Good sealing performance, The sealing ring is made of industrial silica , which is durable, waterproof and dustproof.
Put the O-ring under the lock nut. prevent your tubeless rim from scratches while tightening the lock nut.
Suitable for most mountain and road bike tubeless rims.

Specification:

Material: Aluminum Alloy
Length: 58mm/72mm

Package Includes:

1 Piece French Valve Extender

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