All parts of these SKF bottom brackets, including the bearings, are made from extra strong CrMo steel. Installation is simple, and requires only an ISIS-type bottom bracket tool.
For standard BB shells (BSC: 68 mm; ITAL: 70 mm).
Mountain and Road (BRI-300)
- 108 mm spindle, ITAL, or FRENCH threading
- 113 mm spindle, BSC or ITAL threading
- BSC threaded, red left cup only.
- ITAL threaded, silver left cup (red cup available separately).
- FRENCH threaded, silver left cup only