Shimano Ultegra SM-BB72-41B
The SM-BB72-41B is a BB86 press-fit bottom bracket with a 41mm cup diameter and 24mm axle, compatible with all road Hollowtech II cranks. It provides a durable, cartridge-bearing foundation for road and gravel bikes.
- BB86 Press-fit Ultegra/105 bottom bracket
- Shimano, SM-BB72-41B, Press-fit, BB Shell: 86.5mm, Dia.: 41mm, Axle: 24mm, Steel, Grey, ISMBB7241B
- Compatible with all road Hollowtech II cranks
Pre-order — expected in stock September 4, then ships direct to you.
Pairs well with
Shimano Ultegra SM-BB72-41B
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
-
Shipping Information
Use this text to answer questions in as much detail as possible for your customers.
-
Customer Support
Use this text to answer questions in as much detail as possible for your customers.
-
FAQ’s
Use this text to answer questions in as much detail as possible for your customers.
-
Contact Us
Use this text to answer questions in as much detail as possible for your customers.