Shimano SM-BB72 Press Fit bottom bracket insert black ISMBB7241B (ISMBB7241B)

Shimano SM-BB72 Press Fit Bottom Bracket is an advanced bicycle component designed to provide maximum efficiency while riding. Thanks to its compatibility with the Hollowtech II system, the bottom bracket offers excellent stiffness and effective power transfer, resulting in improved bicycle performance. Its design is tailored for a crankshaft diameter of 24 mm, ensuring proper fit and stability.

Compatibility with the Hollowtech II System

The Shimano SM-BB72 Press Fit bottom bracket is designed for full compatibility with the Hollowtech II system. This compatibility ensures an optimal connection between the crank and the bottom bracket, increasing power transfer efficiency. With this solution, cyclists can enjoy smooth and dynamic riding, regardless of the terrain.

Press Fit Construction

The construction of the Shimano SM-BB72 Press Fit bottom bracket is based on Press Fit technology, providing ease of installation and removal. The bracket is intended for shells with a width of 86.5 mm, guaranteeing its versatility and wide application across various bicycle models. This design allows for achieving an ideal fit, translating into increased durability and efficiency of the component.

Shimano SM-BB72 Press Fit Bottom Bracket - features:

• Compatibility with the Hollowtech II system for optimal performance;
• Crankshaft diameter of 24 mm ensuring stability and fit;
• Press Fit design allowing for easy installation and removal;
• Shell width of 86.5 mm for universal application;
• Advanced design ensuring effective power transfer.