Shimano BB-UN55 ITA 70 x 110 Square Taper
Shimano UN55 70 X 110mm Square Taper Italian Threaded Bottom Bracket (MM110) features sealed cartridge bearing construction providing long lasting smoothness and durability.
- Good quality bottom bracket for traditional chainsets
- Durable sealed cartridge bottom bracket with hollow square tapered spindle
- Maintenance-free bearing assembly keeps out dirt, mud and water for long life
- Narrow body allows clearance for cable routing under the bottom bracket
- Fast and easy installation without adjustment.
Axle Length: 110mm
BB Shell Width: 70mm