Shimano Pressfit BB86 Bottom Bracket (SM-BB92-41B) WORKSHOP yet stiffer and stronger than

yet stiffer and stronger than either full plastic or metal core designs

At 32 Grams the Race Mount is 33% lighter than our “standard” computer mount

the stem was developed with Team Dimension Data for the refined ride response and control needed in a critical area of the bike

The final product is a tread that performs unlike any other

Shimano Pressfit BB86 Bottom Bracket (SM-BB92-41B) WORKSHOP yet stiffer and stronger thanThe Shimano Dura Ace Pressfit BB86 Bottom Bracket (SM BB92 41B) is a Hollowtech II bottom bracket for 86. 5mm shell width frames. With an advanced seal construction for smoother rotation, it's still lightweight at just 54 grams. Specifications Model No: SM BB92 41B Bottom bracket with small ball bearings for lightweight Advanced seal construction for smoother rotation Mfr Claimed Weight 54g Shop the Shimano Dura Ace Pressfit BB86 Bottom Bracket now at