All of our dual urethane wheels use a multi-layer technology called Mtech® “Soft Heart, Hard Body.” Rink Rat are comprised of two layers: a soft highly resilient (not unlike a super-ball) inner layer that acts as a pneumatic tire and a durable outer layer of long wearing, surface-hugging urethane. The result is wheels with the largest footprint (ultimate grip), highest rebound (fastest) and firmest outer tread (best wear) available.

All of our wheels are proudly made with love by the good people at MPC Wheels, in Cranston, Rhode Island, USA.

Why urethane is he material of choice: Urethane has become the material of choice in so many of today's performance-driven applications because it exhibits extraordinary physical and mechanical properties that other materials simply can't match. In addition to being particularly resistant to abrasion, cutting, and tearing, urethane also demonstrates tremendous flexibility. Polyurethanes come in a wide range of durometers and densities too, which means that finished components can be soft as a gum eraser or hard as a bowling ball.