eclat-cortex-freecoaster-hub-with-nylon-hub-guard-36h-lhd-9t-driver-14mm-regular-axle-army-green
eclat-cortex-freecoaster-hub-with-nylon-hub-guard-36h-lhd-9t-driver-14mm-regular-axle-army-green, The Cortex dispenses with the balls and springs typical to freecoasters and replaces them with a coil spring and polymer ring, offering smoother operation and much longer life.6061-T6 alloy hub-shellHardened heat-treated crmo axle2 high quality sealed bearingsDriver features 2 high quality bearings and a bushing for extra supportLarge slack setting pre-installedAllen key inner axle for easy maintenanceAdjustable slack