BB-5500 Bottom bracket with round hollow axle and multi-toothing for the 105 Octalink crankset. Suitable for frames with BSA thread (68mm).
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 - 105 BB-5500 Octalink 68mm BSA Bottom Bracket
- Use: Road
- Gruppe: 105
- Model: BB-5500
- BB-Type: Octalink
- Threaded: BSA
- Threaded BB shell width: 68mm
Axle length
Material
Scope of delivery
- Shimano 105 BB-5500 Octalink 68mm BSA Bottom Bracket