Wheels Mfg BB30-Outboard A/C BB Shim Blk

Product Description

Wheels Manufacturing’s new BB30 to Outboard bottom bracket with Enduro ABEC 5 angular contact bearings is designed for installing 24mm (Shimano, FSA, Etc.) cranks into BB30 frames without the need for any adapters. In Angular Contact (A/C) bearings, ALL balls are engaged and spread the force over a larger surface area, to decrease friction and minimize wear. Weight: 153g Made in the USA Choose from Black or Red anodized machined aluminum cups Enduro ABEC 5 angular contact 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