Shimano BB-5500 Octalink V1 105 Bottom Bracket
$60.99
Details
Compared to the power transfer of the conventional square taper spindle, the 8-splined OCTALINK interface that connects the bottom bracket and crankset increases the strength and rigidity for the entire assembly.
Part Numbers
| Option | UPC | MPN |
|---|---|---|
| 118.5mm / English / Octalink V1 / 68mm | 689228134546 | EBB5500B18 |