CeramicSpeed PF30 Bottom Bracket - 68mm 24mm Spindle Coated Races Black ModelNumber=G1218 Primary Color Gold Headset Position

Primary Color Gold Headset Position Complete Material Aluminum Steerer Tube 1-1/8-1

XDR drivers require a 1

Compound Organic Backing Plate Material Steel Pad Shape Number 58

}KMC X12 Chain - 12-Speed 126 Links Silver Bulk Box of 25

Standard 24mm interface with 19mm and 22mm adapter options

CeramicSpeed PF30 Bottom Bracket - 68mm 24mm Spindle Coated Races Black ModelNumber=G1218 Primary Color Gold Headset PositionThe CeramicSpeed PF30 bottom bracket offers bearings with extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings. Bottom Bracket Shell I. D. 46 BB Frame Interface PF30 BB Shell Width (mm) 73 Weight 118 Spindle Interface Type RaceFace EXI Defined Color Black