Bikone DCT Bottom Bracket BSA 29mm DUB

BIKONE DCTech BSA dub bottom bracket is designed for cyclist who demand the best in performance and durability, wheter you are teckling tough mountain trails or cruising on roads. Thanks to our Dual Cup Technology (DC Tech) and our top quality bearings, you will experience the smoothest of rides.

For Sram dub wide cranks, it is necessary to purchase a Dub Wide Adaptor Kit.

Assembly instructions: Click here

For a correct compatibility, mountain cranks should be always mount on mountain frames and road cranks on road frames.