Est. 1982

Shimano Dura-Ace BB-R9100 68mm Bottom Bracket / BSA

SHIMANO
The Shimano Dura-Ace R9100 Bottom Bracket features smaller lightweight bearings and an advanced seal construction for smoother rotation and increased durability. It is designed to work in combination with the...
$69.99
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The Shimano Dura-Ace R9100 Bottom Bracket features smaller lightweight bearings and an advanced seal construction for smoother rotation and increased durability. It is designed to work in combination with the Dura-Ace R9100 crankset to offer optimum stiffness and a smoother pedal stroke.

Features

BB Shell Width: 68mm threaded BSA

Small bearings offer light weight

Advanced seal construction for smoother rotation

Bottom Bracket with small ball bearings for weight.

Advanced seal construction for smoother rotation.

Specifications:- 

Weight: Approx 65g

Material: CroMo steel, aluminum

BB Shell Width: 68mm