RaceFace Aeffect R Crankset - 170mm Direct Mount CINCH RaceFace EXI Spindle Interface BLK MPFN-EFDM3120MBX4 Big Betty works perfectly on

Big Betty works perfectly on the rear wheel when combined with the much-loved Magic Mary

}Zipp 101 XPLR Rim - 700 Disc Brake Carbon 28H Front A1

}RaceFace Vault Freehub Pawl and Spring Kit

Chain stabilizer reduces chain drop slap and noise

Color Black Defined Color Black ISO Diameter 622 / Road / 29" ISO Width (mm) 58 Labeled Size 29 x 2

RaceFace Aeffect R Crankset - 170mm Direct Mount CINCH RaceFace EXI Spindle Interface BLK MPFN-EFDM3120MBX4 Big Betty works perfectly onRaceFace Aeffect R Crankset 170mm Direct Mount CINCH RaceFace EXI Spindle Interface Black. The RaceFace Aeffect R crankset offers enduro rated strength in a lightweight XC style package making it a solid and dependable crankset choice. Its forged 7050 AL construction optimizes stiffness without added weight The Aeffect R features the versatile CINCH system for plenty of interchangeable spider options Can run alloy or steel CINCH direct mount