The folks at BC's Race Face have done it again, designing this multi-purpose bottom bracket for cross-country, all-mountain, and road use. Treat your ride to an upgrade.
- CNC-machined, heat-treated, hollow chromoly M15 spindle.
- Shot-peened finish for fatigue strength.
- Forged and CNC-machined aluminum cups and reinforcing sleeve.
- Single-row, full-ball, sealed cartridge bearings.
- Low-friction labyrinth spindle seal keeps out contaminants and increases bearing life.
- Newly improved extreme conditions bearing grease.
- 64 ball bearings in each bottom bracket.
- Fixed cup spacer (2.5mm) allows BB to be used with either 68 or 73mm shells.
- Fixed cup on drive side.
- Shell is compatible with 68 and 73mm.
|Weight||245g (113 mm)|
|Shell width||68, 73mm|
|Axle width||108, 113mm|