Shimano, EBB5500B18, BB-5500, Octalink, BB Shell: 68mm, Axle: 118.5mm, Steel, Silver

Description

* For use with Octalink V1 Interface crankset* Compatible with FC-5500, FC-6500 and FC-7700* 109.5mm spindle for double cranks and 118.5mm for triples* 250 g