1Set Presta Tubeless Valve Stem 40mm, Alloy Presta Valve Stem Kit with Value Core Remover Tool and Valve Stem Caps for Bicycle

About this item:1. What you wilet: the package contains 6 pieces 40 mm bra presta valves and 3 pieces french stem valve core remover tools, sufficient quantity to meet your daily needs, you can take these acceories and enjoy your bike trip2. ble material: the tubele valves st kit is made of quality bra, which takes the hale out of tubele, it is lightweight due to its bra construction, sturdy and ble, not easy to fray and get rust, and the st have removable valve cores for ease of use3. Practical function: the tubele valve st are handy tools, which is designed to remove and install presta valve cores, bringing more convenience to your daily bicycling4. Conventional application: it is suitable for most of wheel models and other tubele rims, etc., the presta valves with base are suitable for installing on different rims; they are quito set up, providing a good seal for you to change your sealant or rims frequently, you can get bato the ils faster5. Easy to use: firstly, cheif the valve core is tight, remove the locking nut and O-ring, insert the valve stem through the valve hole in the edge, and p the O-ring on the valve stem, screw the locking nut onto the valve stem, then tighten the lonut until the rubber end of the valve is tight in the valve hole of the rim.Features:1. Flexible and universal2. The removable valve core is designed for easy inflation and addition of sealant. And the universal round rubber base with O-ring can3. keep the nut tight and protect your rims.Specifications:Color: s showMaterial: braSize: 40 mmNotes:1. Small it are included, please keep children under 3 years old away from them.2. Since the size above is measured by hand, the size of the actual item you received could be slight different from the size above.Package includes:6 Pcs * Valves6 Pcs * Core removal tools