Shimano ES300 70 x 113mm Octalink V2 Spline Italian Bottom Bracket MFPN=360575*** }Shimano F203S/S Disc Brake Adaptor

}Shimano F203S/S Disc Brake Adaptor for 203mm Rotor 51mm Caliper 51mm Fork

}Cane Creek ZN40-Bearing 52mm Zinc Plated Each

5 Material Steel Spring Weight 550-670

}SRAM 900 Rear Hub - QR x 135mm/12 x 142mm 6-Bolt XDR Black 32H

Shimano ES300 70 x 113mm Octalink V2 Spline Italian Bottom Bracket MFPN=360575*** }Shimano F203S/S Disc Brake AdaptorShimano ES300 70 x 113mm Octalink V2 Spline Italian Bottom Bracket. Shimano BB ES300 Octalink V2 Bottom BracketsFits Shimano Octalink V2 Spline Cranksets Crankarm fixing bolts not included TECH SPECS Bottom Bracket Shell I. D. 36 BB Frame Interface Italian BB Shell Width (mm) 70 Weight 270 Spindle Interface Type Shimano Octalink V2 Spindle Length 113 Defined Color Gray