Wolf Tooth Tubeless Valve Stem Kit Alloy This bottom bracket features Phil's

This bottom bracket features Phil's 17mm proprietary U

2 of these spacers are required along with Fit Kit #1

Using advanced manufacturing techniques honed over decades in our CNC machine shop

Use this driveshell spacer to use an 11-Speed hub in a 10-Speed application

Wolf Tooth Tubeless Valve Stem Kit Alloy This bottom bracket features Phil'sThese 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. Threads extend down to the rubber to get nut extra tight 44mm and 60mm stem length options Slotted stem base