Stan's NoTubes E-Sync Freehub Kit - XD Driver Ignore Wholesale Tier 2 Brand Rule 11 speed B- Bolts fit

11 speed B- Bolts fit any 1x11 speed SRAM Derailleur

Secure Quad Lock interface

and quieter pedaling

Safe for alloy

Stan's NoTubes E-Sync Freehub Kit - XD Driver Ignore Wholesale Tier 2 Brand Rule 11 speed B- Bolts fitDurability, serviceability, and value: every E sync hub is built around these three priorities. From Chromoly steel axles and double row Enduro bearings to special heat treated steel ratchet rings and a pawl design that reduces stress on freehub and bearings, every detail of the E sync hub is designed for durability. E sync hubs are also designed for fast engagement, with four pawls needing only 8. 18 of rotation to engage simultaneously and put power