Fine tuned to perfection, the new Sonar Demon EDM wheels are here and ready to skate and feature Radar's unique DerbyThane formula poured around a Dupont Zytel hub, as also seen on the Sonar Striker wheels.

Radar have given the Sonar Demon EDM wheels speed grooves in the DerbyThane urethane to allow the urethane to flex, giving these wheels more grip and traction than before making them perfect for indoor skating sessions.