Wolf Tooth Tubeless Presta Valve Stem Kit - Gold Size:44mm It's entirely constructed from durable

It's entirely constructed from durable CNC-machined aluminum and has a barrel that's lightly knurled for slip-resistant operation

External Width (F/R): 35

This pro-level road machine is made for the moments that count

Light Output Max Front: 40 Lm / Rear: 20 Lm

Get race-fast wireless shifting with the Shimano Ultegra RD-R8150 Rear Derailleur

Wolf Tooth Tubeless Presta Valve Stem Kit - Gold Size:44mm It's entirely constructed from durableThese 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