SHIMANO quality/performance cartridge bearing square bottom bracket.
A good quality bottom bracket for traditional chainsets with super-accurate bearings for smooth operation and improved durability.
- Durable, hard-wearing sealed cartridge bottom bracket with square tapered spindle fitting
- Maintenance-free sealed cartridge bearing assembly keeps out dirt, mud, and water for long bearing life
- Fast and easy installation without adjustment
- Narrow body allows clearance for cable routing under the bottom bracket
- Length - 107
- Diameter - 68