Sell Sunsoar 2pcs Alloy Presta Tubeless Tire Valve Stem 40mm + Valve Core Tool for Bike best price

** Welcome to Sunsoar! Please look carefully at the product details before ordering. If you have any questions, please ask customer service (Monday-Friday, 9am-6pm), I hope to bring you a good shopping experience! 40mm Alloy Presta Bicycle Tubeless Tire Valve Stem with Cap + Valve Core Removal Tool Feature: 1. Using anodized aluminum alloy (presta valve), ultra-light, anti-rust; 2. Equipped with a lock nut to fix the valve stem on the rim to ensure the best seal between the rim and the valve stem; 3. The rubber O-ring is equipped with a lock nut; 4. Place the O-ring under the lock nut and protect the edge of your tubeless tube from scratches while tightening the lock nut. Specification: Material: aluminum alloy + plastic Color: Black/Gold/Red/Blue Valve type: presta valve Size: body length 40mm, total length 54mm Quantity: a pair of valve stems + tool Note: There may be slight size deviations due to manual measurement, different measuring methods and tools. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor. Included: 1 Pair X Tubeless Tire Valve Stems 1 X Valve Core Removal Tool