Wolf Tooth Tubeless Presta Valve Stem Kit - Gold Size:44mm S2® is 100% speed that

S2® is 100% speed that has been newly refined for everyday sports performance

fewer moving components that gather dirt and may cause blockages and better chain security with no useless overlapping chainrings – the perfect solution for gravel

Bike Spray and Storage Tub this kit has pretty much everything you need to keep your bike looking nice and tidy

Close-to-body vest-pack construction

Wolf Tooth Tubeless Presta Valve Stem Kit - Gold Size:44mm S2® is 100% speed thatThese 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. Features 44mm and 60mm stem length options Slotted stem base for compatibility with tire inserts Oversized