Ceramicspeed BB30 Bottom Bracket BB30, PF30, BBRight BB30 68 mm, 73 mm Black

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The CeramicSpeed BB30 bottom bracket offers bearings with extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings. Grade 3 S ilicon Nitride balls Hardened races Reinforced polyamide cage and non-contact seals Hand built in Denmark Not intended for BBRight use 4 year warranty Bottom Bracket Shell I.D.: 42 BB/Frame Interface: BB30 BB Shell Width (mm): 68 BB Shell Width (mm): 73 Weight: 40 Spindle Interface Type: BB30/PF30 Defined Color: Black Show more