Wolf Tooth Tubeless Valve Stem Kit - 44 mm, Blue Shock CPSIA and Proposition 65 safety

CPSIA and Proposition 65 safety standards

Quarq D-Zero technology is accurate to +/-1

5mm housing or disc hose

Pour Shield extends the collar to ease filling in shallow sinks

Wolf Tooth Tubeless Valve Stem Kit - 44 mm, Blue Shock CPSIA and Proposition 65 safetyThese 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. Slotted stem base for compatibility with tire inserts Oversized stem nut for better sealing and easier