CeramicSpeed BB30 Bottom Bracket

A bottom bracket that offers bearings with extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings.Product Specifics Defined Color: Black Bottom Bracket Shell I.D.: 42 Spindle Interface Type: BB30/PF30 Weight: 40 BB Shell Width (mm): 68 BB Shell Width (mm): 73 BB/Frame Interface: BB30 Today's Stock Status 7 Available to ship in 2-4 Business Days UPC: Not available EAN: 5711050000944 Manufacturer Part Number: 101363 CR0102 163756-Q0-L