Shimano SM-BB72 Bottom Bracket Press Fit 89.5/92MM X 41MM Road

With reliable SHIMANO bearings and seals, the SHIMANO ULTEGRA bottom bracket has a long service life.

Features
Optimum power transfer

Lightweight maintains efficiency

DURA-ACE proven 4-arm design: Same stiffness and lighter weight

14 g lighter weight and half the friction of the SM-BB6700, while maintaining the same durability

Specifications
Model No: SM-BB72-41

Series: SHIMANO 105 R7000 Series

Average Weight: 69g

HOLLOWTECH II BB Press-Fit type: Yes

Small ball bearing: Yes

About Shimano
Shimano is a Japanese multinational manufacturer founded in 1921 by Shozaburo Shimano. They are well known as the largest bicycle component manufacturer in the world with their main manufacturing plants in Kunshan, China; Malaysia; and Singapore. Along with cycling components they also produce fishing tackle, and rowing equipment.