Product Description Same compound as a revolutionary cannibal. The only difference is the insert witch doctor has a 12-spoke high-speed unbreakable stealth silver nylon hub. Triumph offers another type of Quad Skate Wheels – ‘Hyper Witch Doctor Blue’ to our clientele. The Features – Wheel Name – Hyper Witch Doctor Blue Wheels – Polyurethane, High Rebound, Performance–speed skating Rink surfaces Use – indoor speed Wheel Colors – Blue Hub – Composite 12 Spoke Plastic Size – 66mm X 35mm Hardness – 80A, 88A, Category – Road Racing. Urethane – HyperChem Proprietary High-grade Urethane Speed – 9 Grip – 7 Durability – 8
