B2B
Bottom Bracket BB30A Cannondale Synapse and CAAD12/13
The latest standard introduced by Cannondale BB30A is used for its Synapse and CAAD 12/13 Road frame with a non standard bottom bracket shell of 73 mm versus commonly 68 mm for road frames.
The "A" stands for Asymmetric. BB30A adds 5mm to the non-drive side of the BB shell.
24mm![]() |
BB30A Cannondale Synapse - Shimano, FSA, Race Face, Rotor Shimano Hollowtech II Cannondale:
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24mm![]() |
BB30A Cannondale Synapse - Sram GXP Sram/Truvativ GXP Cannondale: |
30mm![]() |
Cannondale - Cannondale Hollowgram Hollowgram Cannondale: |
30mm![]() |
BB30A Cannondale - 30 Rotor, Easton EC90, Sram DZero Frame : Cannondale CAAD 12, CAAD 13, Synapse, Slate |