Sting bottom bracket ST-BB91
BSA bottom bracket.
- threaded BSA bottom bracket
Spindle diameter: 24mm
For bottom bracket shells 68-73mm.
The package includes 3pcs of spacers 2.5mm.
The bearings are double-sealed against the ingress of dirt.
Material: Al 6061 T6 + 2x sealed industrial bearings
Weight: 90g
| manufacturer code: | 5872 |
| model year: | nespecifikován |















































































































































































































































































































































































































































































