Full Speed Ahead 8420ST Power Drive Bottom Bracket - English 68x113mm Full Speed Ahead Power Drive Spindle Silver MPFN-11.6218.030.280 Aluminum body Chromoly spindle and

Aluminum body Chromoly spindle and Stamped Steel wings

5mm 12-Speed 40t 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon D1

}Shimano RD-M981 Bracket Axle Unit (Normal)

Color Purple Rise 60 Material Aluminum Upsweep 4 Defined Color Purple Back Sweep (deg) 8 Weight 358 Bar Clamp Diameter (mm) 31

(mm) 37 Thickness 7

Full Speed Ahead 8420ST Power Drive Bottom Bracket - English 68x113mm Full Speed Ahead Power Drive Spindle Silver MPFN-11.6218.030.280 Aluminum body Chromoly spindle andFull Speed Ahead 8420ST Power Drive Bottom Bracket English 68x113mm Full Speed Ahead Power Drive Spindle Silver. Replacement bottom bracket for FSAs Power Drive splined cranksets. The stiff forged hollow chromoly spindle is supported by a pair of sealed industrial cartridge bearings. Additional weather protection comes from double Snap seals. Forged hollow SCM4130 chromo spindle Industrial 6002KRS cartridge sealed bearings with oversized 3 16 diameter