Shimano RS770 Center Lock Disc Hub Set is an Ultegra grade non-series hub from Shimano for CX and road.
Center lock disc
Sealed cup and cone bearings for long life, smooth rolling and stiffness. These build a wheel that has less side flex than a conventional cartridge bearing hub.
- Rear Axle 142 x 14mm Thru Axle Only
- Front Axle 100 x 12mm Thru Axle Only
- Freehub Shimano 11/10 speed HG Only
- Lock ring not included