The Slime Balls Speed Wheels Wormholes 58mm, 97a wheels feature our new Wormhole technology that defies time and space. Featuring white 97a urethane on our wide, symmetrical Chubbies shape. Wormholes are 7% lighter than wheels the same size. 58mm wheels feel as light as 54's!

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.

97a all-terrain urethane offers a more forgiving durometer for rough terrain with easy, consistent power slides and bark you normally get with a harder urethane.

Measures 58mm x 36.53mm with a road surface of 25.5mm and 97A durometer.