For Speed and Bioness, OJ makes high-quality urethane & wheels for skateboarding. Creators of Hot Juice, KeyFrames, and InsaneAthane. They have many styles available that work well on different terrains. Designed in bright neon colors, their Hot Juice wheels are big, soft, and fast! They make riding on the roughest roads feel perfectly smooth. Blaze all terrains on OJ Wheels with style.