OJ Super Juice Black 78a Wheels The OJ Super Juice Black 78a Wheels are built for smooth cruising, comfortable commuting, and rolling over rough terrain with ease. Made from OJ&';s classic ultra-buttery 78a urethane, these wheels provide a soft, fast ride that absorbs cracks, bumps, and rough pavement for maximum comfort. Featuring a redesigned chip-resistant shape and reinforced plastic core, Super Juice wheels deliver reliable durability and smooth performance whether you&';re carving the neighborhood, cruising to class, or exploring city streets. Details Durometer: Soft 78a urethane formula Performance: Designed for cruising and transportation skating Core: Reinforced plastic core construction Shape: Redesigned chip-resistant wheel profile Ride Feel: Smooth, comfortable ride over rough terrain Terrain: Ideal for streets, sidewalks, and cruising applications Use: Not intended for technical skating or sliding Included: Set of four wheels