Comprehensive Kit: Includes 9 pieces total - 6 brass 40mm Presta valves and 3 French stem valve core remover tools, ideal for both road and mountain bikes.
Premium Material: Made from premium quality brass, ensuring lightweight, sturdiness, durability, and resistance to fraying and rust.
Versatile Usage: Perfect for removing and installing Presta valve cores, quick setup for various rims, and providing an excellent seal for tubeless tires.
Easy Installation: Easy installation steps included; simply tighten the valve core, insert through the valve hole, place the O-ring, and secure with the locking nut.
Daily Bicycling Needs: Designed for regular use with most wheel models and tubeless rims, making it a reliable tool for daily bicycling maintenance and repairs.