Sting bottom bracket spindle ST-BB91 DUB (black)
- threaded BSA bottom bracket for SRAM DUB
- threaded BSA bottom bracket for SRAM DUB
Spindle diameter: 29mm
For bottom bracket shells 68-73mm.
The package includes spacers of 2 and 4.5mm.
The bearings are double-sealed against the ingress of dirt.
Material: Al 6061 T6 + 2x sealed industrial bearings
Weight: 80.9g
| model year: | nespecifikován |















































































































































































































































































































































































































































































