Freecoaster HubSpoke holes: 36hAxle type: M14 regular crmo axleDriver: 9TDriver bearings: 1pc crmo driver with a needle roller bearing and sealed radial ball bearingHub shell bearings: sealed bearingsExtra info:LHD or RHD,hollow axle,additional thrust bearing behind the clutch that uses needle bearings to reduce drag during back-pedalingWeight (kg): 0.610Color: black, raw