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Lever Internals Gen 2 Guide RSC/Ultimate/ Code RSC Qty 1
3D forged and CNC machined AL6061/T6
Longer-wearing
and stiffness
BB30A 24mm 1x Crankset Lever Internals Gen 2 GuideThe two machined aluminum cups thread together ensuring the bottom bracket remains stable in the frame, increasing bearing life, and simplifying maintenance. Specifically designed for installing 24. 00mm spindle diameter cranks (Shimano, Etc.) in Cannondale BB30A (42mm ID, 73mm wide asymmetrical BB shell) frames without the need for any adapters. Attributes BB Bearing ABEC 3 BB Shell Type BB30A BB Shell Width 73mm Crank Spindle Diameter 24mm Cup