Tubeless Presta Valve Stem Kit Color:Black solvent formula ensures deep penetration

solvent formula ensures deep penetration

US Patent 10473143

The articulated sleeves and elastic cuffs ensure the optimal fit

instead of separate dry chain lube

Tubeless Presta Valve Stem Kit Color:Black solvent formula ensures deep penetrationThese 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 and 60mm stem length options Slotted stem base for compatibility with tire inserts Oversized stem nut