Stan's Tubeless Exo-Core Valve Stems - Alloy Regular Black Pair Mount-Cinch DM are extremely lightweight and resistant

are extremely lightweight and resistant

It tests well against racing waxes

Compatible with left side controls including 2x shifters

making it a good choice for city and trekking bikes

dryer snow conditions and has an appropriate camber profile to manage friction and provide great kick and glide

Stan's Tubeless Exo-Core Valve Stems - Alloy Regular Black Pair Mount-Cinch DM are extremely lightweight and resistantRevolutionary design evolved from 20 plus years of experience with tubeless systems Engineered to work with existing pumps and gauges Oversized bore diameter ensures maximum airflow and easy sealant refresh Intuitive open close housing design has a large grip area for precise control of airflow External sealing and an all brass core eliminates clogs Tapered elliptical stopper ensures air tight seal on all rims Self locking valve nut has a captured o