CeramicSpeed T47/73 Bottom Bracket - Shimano MTB Coated Races Black MPFN-WB-20-2202 Designed and manufactured in Minneapolis

Designed and manufactured in Minneapolis MN USA

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CeramicSpeed T47/73 Bottom Bracket - Shimano MTB Coated Races Black MPFN-WB-20-2202 Designed and manufactured in MinneapolisCeramicSpeed T47 73 Bottom Bracket Shimano MTB Coated Races Black. The CeramicSpeed T47 73 bottom bracket offers bearings with extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings. TECH SPECS BB Shell Width (mm) 73 BB Frame Interface T47 Bottom Bracket Shell I. D. 47 Defined Color Black Spindle Interface Type Shimano Hollowtech II