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T47 Internal Ceramic Bottom Bracket for Shimano is 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 a correct compatibility, mountain cranks should be always mount on mountain frames and road cranks on road frames.
With this adapter kit, you can convert almost any bottom bracket with a diameter of 24mm (Shimano cranks) into a bottom bracket compatible with Sram GXP.
Compatibility:
- Road cranksets will only be compatible with road frames.
- Mountain cranksets will only be compatible with mountain frames.
Bearing Covers for BSA, BB86-92 and ITA bottom brackets for DUB cranks
Compatibility:
- Road cranksets will only be compatible with road frames.
- Mountain cranksets will only be compatible with mountain frames.
This Spacer Kit is intended for those who have DUB Wide cranks. With this kit, you can convert regular Dub cranks into Dub Wide, what makes possible to install any Bikone’s 29mm bottom bracket.
If you want more information, click here to see the Spacer List.
For a correct compatibility, mountain cranks should be always mount on mountain frames and road cranks on road frames.



