Shimano BB-ES300 Bottom bracket with round hollow axle and multi-toothing for Octalink cranksets. Suitable for frames with BSA thread (73mm).
Compared the power transfer of OCTALINK with the conventional square taper spindle, the 8-splined OCTALINK interface that connects bottom bracket and crank set increases the strength and rigidity for entire assembly.
Product features – Shimano BB-ES300 Octalink 73mm BSA Bottom Bracket
- Model: BB-ES300
- BB-Type: Octalink
- Threaded: BSA
- Threaded BB shell width: 73mm
Axle length (choose variant)
- 121mm E-Type
- 126mm E-Type
Scope of delivery
- 1 x Shimano BB-ES300 Octalink 73mm BSA Bottom Bracket
There are no reviews yet.