1/3/4Pcs Removable Presta Stem Tubeless Core Replacement For Mountain Bike Tire Tube Repair Tool Cycling Repair Accessories

Description: Constructed by premium aluminum alloy, which is durable and sturdy, difficult to deform. Good sealing performance, with lock nut to secure the on the rim. not worry about leaking. 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: Copper Surface: Nickel-plated Copper Specifications: French Opening (F/V) Body Length: 34/36/40/44/48/50/60mm Accessories: Sealing ring, nut, valve cap, valve stem Package Includes: 1/3/4Pcs x Tubeless Presta Stem Note: 1. Please note that the photo does not show actual size please refer to Description for size details. 2. Please allow differences due to manual measurement thanks. 3. Due to the difference between different monitors the image may not reflect the actual color of the item. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.