CeramicSpeed PF4630 Bottom Bracket - PF30/BBright/386EVO 30mm Spindle Coated Races BLK MFPN=5-CN-SR600 The SunRace MZ91X 12-Speed XD

The SunRace MZ91X 12-Speed XD Cassette features a wide ratio design

}Odyssey Quadrant Rear Wheel - 20" 14 x 110mm Rim Brake Freecoaster LHD Black

The SRAM PC-1130 chain is an affordable lightweight and precise option for all 11-speed groupsets

Color Black Crankset Style 3-Piece BB Style Mid Crank Length (mm) 152 Drive Side Compatibility Right and Left Hand Drive BB Included Yes Crank Arm Material Steel Spindle Material Steel Defined Color Black

Chainring bolts not included

CeramicSpeed PF4630 Bottom Bracket - PF30/BBright/386EVO 30mm Spindle Coated Races BLK MFPN=5-CN-SR600 The SunRace MZ91X 12-Speed XDCeramicSpeed PF4630 Bottom Bracket PF30 BBright 386EVO 30mm 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 Frame Interface BBright Press Fit BB Frame Interface 386 EVO BB Frame Interface 392 EVO BB Shell Width (mm) 68 BB Shell Width (mm)