OJ Wheels 56mm, 101a Eric Dressen Spider Pro Elite Chubbies wheels with metallic silver and vivid 4 color process graphics. OJ's all new Chubbies shapes feature a super-wide riding surface for the best slides, with big round radial edges that make getting on-and-off of curbs, ledges, and edges effortless. They're Wide, Round, and Plump! Elite WAY TOO FAST Urethane! Flying out the lab to the streets and beyond, Elite Urethane guarantees more speed, a longer lasting roll, and hands down epic times with your crew. 56mm x 37.5mm, 101A.