The MPC Enigma wheel is engineered for elite speed skaters who demand top performance. Designed with advanced materials and cutting-edge technology, the Enigma delivers an outstanding combination of grip, roll, and durability for serious competitors. Advanced Hub Design Optimized for superior energy transfer and maximum stability at high speeds. Premium Polyurethane Formula Provides a perfect balance of grip and roll for both track and road conditions. Multiple Hardness Options Choose the ideal hardness for your style and conditions: Firm: Extra grip for rough or slick surfaces, X-Firm: Balanced grip and speed for all-round performance, XX-Firm: Maximum roll for top speed on smooth tracks. Versatile Use Suitable for track, road, and marathon skating.