Shimano Pressfit BB86 Bottom Bracket (SM-BB92-41B) shimano The use of ceramic Cult

The use of ceramic Cult bearings leads to obtaining the smooth ride that the Campagnolo brand is known for

less than 2 microns in diameter

Large opening offers quick and easy access to contents

Exclusive for Dura-Ace R9100 cranksets

Valve Type: Presta

Shimano Pressfit BB86 Bottom Bracket (SM-BB92-41B) shimano The use of ceramic CultThe 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