Bikone DCT Ceramic Bottom Bracket PF46 29mm DUB EX

BIKONE DCTech PF46 External dub ceramic bottom bracket is designed to power every kilometer you ride. It is engineered 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 ceramic bearings, you will experience the smoothest of rides.

See the assembly instructions and spacer list here

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

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