Wheels MFG BB30 External ABEC-3 Bottom Bracket

Wheels Manufacturing’s new BB30 to Outboard bottom bracket is designed for installing 24mm (Shimano, FSA, Etc.) cranks into BB30 frames without the need for any adapters.

Weight: 153g
Made in the USA
Choose from Black or Red anodized machined aluminum cups
Enduro ABEC 3 sealed bearings
Dual silicone seal keeps the contamination out for longer life
Will accept current 24mm (Shimano, FSA, Etc.) cranks
Bottom Bracket Shell Width (mm): 68mm - 73mm
Bottom Bracket Shell I.D.: 42mm