Write a Review

Stan's lightweight aluminum valve stems are half the weight of Stan's standard brass valves. The secure round base is compatible with most tubeless rims and a perfect fit for all Stan's BST rims. A removable valve core makes adding sealant easy, and these babies fit up to 8mm valve hole. Sold as a pair.

Secure - Prevents theft instead of standard 9 mm quick-release skewers Quick Assembly - Use proprietary key on frame dropout Construction - Stainless springs with chromoly axle