Adapter design enables use of 24mm cranksets without external cups for easier installation
Compatible with Shimano Hollowtech II, FSA MegaEvo, and SRAM GXP cranksets for broad drivetrain support
Reduces spindle diameter to 24mm for improved stiffness and reduced weight
Solid metal construction ensures durability and long service life
Summarized by Shop
The Hawk BB30.24 Bottom Bracket is an adapter that allows the use of a 24mm crankset spindle without the use of external cups. This adapter fits a BB30 frame and reduces the diameter to work with cranksets such as the Shimano Hollowtech II and FSA MegaExo. Bmxer’s know the importance of the bottom bracket stiffness.