Shimano BB-UN300 Bottom Bracket
| Brand | Shimano |
|---|---|
| Colour | Silver |
Shimano quality / performance cartridge bearing square bottom bracket with a better chainline stability with a chain line stabilizer, avaliable as standard, E-type or chain case options made from Aluminium.
Features
- A good quality bottom bracket for traditional chainsets
- 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
