Stans Hub M-Pulse Freehub-Shimano HG

The M-pulse freehubs are precision-machined and include the hub body seal, pre-installed sprockets with magnets, the sprocket support, the freehub shield, the 1.8 mm cassette spacer, the Enduro 3803 17x26x10 mm double-row bearing, the Enduro 6802 15x24x5 mm bearing, and the freehub spacer. Compatible only with Shimano HG cassettes. Fits all M-pulse rear hubs. Not compatible with Shimano Micro Spline or SRAM XD/XDR cassettes. Not compatible with E-sync, Neo, Neo Ultimate, and 3.30 hubs.