Shimano Pressfit BB86 Bottom Bracket (SM-BB92-41B) General Our proven twin-bolt seatpost design

Our proven twin-bolt seatpost design refined for the modern road bike with seatpost battery integration capabilities

Tempo are bar tapes designed for an unparalled performance

267g (Medium)

Carogna Remover might weaken the adhesion of the base tape to the tubular casing

lends uniformity to the aesthetics

Shimano Pressfit BB86 Bottom Bracket (SM-BB92-41B) General Our proven twin-bolt seatpost designThe 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