SHIMANO Axle sealed BB-5500 BSA 68x109.5mm Octalink without bolts

BB500 bottom bracket length 109.5mm, Octalink type (road for 105 set marked 5500), with small ball bearings for the lowest possible weight. Redesigned seal design for smoother rotation.

Type: ROAD, Total package weight: 303g, Length/Diameter: 68x109.5mm, Mounting method: BSA, Octalink, gray/black, without screws, Material: Steel / Plastic

"With pleasure for every rider". The 105 set helps every rider achieve their daily goals and during long training sessions or weekend rides with friends. The biggest asset of the 105 set is unrivaled performance represented by functionality, smooth running and excellent ergonomics.