Tubeless Presta Valve Stem Kit

These Presta valve stems are compatible with tubeless rims and tires for road, gravel, mountain, and fat bike wheels. The kit includes two Presta valve stems, two machined aluminum caps, two nuts, two extra valve cores, a unique machined aluminum valve core remover, and three rubber base options for compatibility with more rim internal shapes. 44mm, 60mm, and 80mm stem length options Slotted stem base for compatibility with tire inserts Oversized stem nut for better sealing and easier removal Stem threaded below rubber seal for better performance on single wall rims Three rubber bases included: two types of cones (one installed), one channel Replacement parts available via Wolf Tooth Right To Repair, including cap kit with two caps, nut kit with two nuts, and valve cores Compatibility Tubeless Valve Stem Kits are compatible with Presta Valve pump heads Related Products Color Accents EnCase Pumps Tech Specs Weight: 44mm • 9g | 60mm • 12g | 80mm • 15g Material: 7075 Aluminum Tool interface: 4mm hex Patent and trademark information