Rear hub Shimano SLX FH-M7130-B SuperBoost 12mm E-Thru Disc C-Lock 12-speed 32H

SHIMANO SLX - Rear FREEHUB - MICRO SPLINE - CENTER LOCK - Disc Brake - 157x12 mm E-THRU Axle - 12-speedCompatible with 12-speed MICRO SPLINE cassettes.Easy disc brake rotor installation with spline mount and lock ring12 mm E-THRU axleExtra wide O.L.D. spec: 157 mmFaster acceleration amplifies riding excitementSmaller spline diameter for 10T top gear by MICRO SPLINESimple setup and reliable trail performanceStiffer rear wheel optionWeight: 359 gAxle Fixing method: 12 mm E-THRUThru Axle (Length x Inner Diameter): 157 x 12 mmBearing cone: CBN and PolishBearing cup: PolishFlange diameter (mm): 66.8/69.8Flange distance (mm): 72.69Over the Locknut Distance - O.L.D. (mm): 157Offset (mm): 6.43P.C.D. (mm): 58/61Freehub body seal: ContactHub seal: Labyrinth and ContactSpeeds: 12-speedSpoke Holes: 32H