SHIMANO SM-BB7241B ULTEGRA / 105 Road Bottom Bracket Press Fit 86.5 mm

The SHIMANO SM-BB72-41B bottom bracket is designed for Press Fit 86.5 mm frames and delivers excellent day-to-day reliability. Equipped with high-quality SHIMANO bearings and seals, it provides smooth rotation and a long service life.

Compatible with HOLLOWTECH II technology, it promotes efficient power transfer through an optimised design. The wide bearings improve pedalling stability while maintaining an excellent balance between stiffness, light weight and efficiency.

Its Press Fit system allows for a clean integration into the frame, while its resin adapter contributes to the overall light weight. This bottom bracket is a reliable solution for SHIMANO road drivetrains compatible with the Press Fit 86.5 mm standard.

Ref: 16046003028348