Shimano Ultegra BB72-41B Hollowtech II Press Fit 41 X 86.5mm Road Bottom Bracket BB

Shimano Ultegra BB72-41B Hollowtech II Press Fit 41 X 86.5mm Road Bottom Bracket BBShimano bottom bracket SM BB 72 41B Press Fit and Hollowtech II Shimano SM BB72 41B is a press fit bottom bracket for the installation of a Hollowtech II compatible crank into a road frame with 86. 5 mm case width. Per usual with Hollowtech II, the bearings have a diameter of 24 mm, as this gives the best combination of rotational efficiency, stiffness, load capacity, tightness and weight even with press fit bearings. SM BB72 41B bottom brackets are

⚠ Crank Arms Are NOT INCLUDED

Material: Seamless 2014 Aluminium

The BH90 and BH59

Other sizes

SRAM PG1230 Eagle 12-speed Cassette 11-50

It is designed specifically for bleeding the Rockshoc Reverb dropper post and Xloc systems

consistent performance and durability

The ShieldWall system combines the optimal combination of high puncture protection and best smooth running with low weight

Steel material because steel is real

It is complemented by the components of the M5100 and M4100 series which will equip 11- and 10-speed drivetrains at the same high level

Product Name: Schwalbe G-One Speed Folding tire - Evolution - Super Ground - V-Guard - Addix SpeedGrip - TLE - 40-406

The extremely precise production technology ensures phenomenal switching behavior and maximum durability