Ryan “Biz” Jordan’s signature freecoaster BMX hub from Demolition. The Rotator features a 6061-T6 aluminum hub shell. 14 mm heat-treated axle w/ allen insert for easy removal. 1-pc CRMO driver and ACB bearing for side support. Includes 3 slack washers for adjustments. When ordering let us know in the special instructions whether you would like the slack setup either x-large, large, medium or small and we can adjust this for you. Demolition freecoasters are very tricky to adjust and we only recommend adjusting if you know what your doing. ###section### Product Specs HUB TYPE: Freecoaster AXLE: 14mm Male DRIVER: 9t SPOKE HOLES: 36h WEIGHT: 632g / 22.3oz