73mm Ceramic BB Black

Wheels Manufacturing MTB Bottom Brackets use ceramic hybrid bearings and are compatible with Hollowtech II cranksets. CNCmachined AL6061 2437 Ceramic hybrid bearings Derlin dust seals Compatible with Shimano Hollowtech II cranksets Made in USA Item Specifications Weight: 88g BB Thread Type: English Spindle Interface Type: Hollowtech II BB Shell Width: 68,73mm

Price: $83.99 from

Modern Bike

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