CeramicSpeed PF30 MTB Bottom Bracket - 73mm 24mm Spindle Coated Races Black BB/Frame Interface-BB92 Original equipment freehub bodies to

Original equipment freehub bodies to fit SRAM hubs and wheels

Reflective strips on the bottom enhance visibility at night or in the dark

Cannonball is built for all-around gravel riders and racers

}Wolf Tooth Direct Mount Chainring - 34t SRAM Direct Mount For SRAM 3-Bolt Boost Requires 12-Speed Hyperglide+ Chain Black

CeramicSpeed PF30 MTB Bottom Bracket - 73mm 24mm Spindle Coated Races Black BB/Frame Interface-BB92 Original equipment freehub bodies toCeramicSpeed PF30 MTB Bottom Bracket 73mm 24mm Spindle Coated Races Black. The CeramicSpeed PF30 bottom bracket offers bearings with extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings. TECH SPECS Bottom Bracket Shell I. D. 46 BB Frame Interface PF30 BB Shell Width (mm) 73 Weight 118 Spindle Interface Type Shimano Hollowtech II Defined Color Black