Aztek Ermine XL Wheels - 30mm WideErmine Wheels are the most beautiful wheels you can buy, built upon an ingenious core design. The twin core spoked design removes all unnecessary material from the middle of the core for critical weight savings. Two toned machined finish and light colorways (Black, Ivory, Aqua, and Ruby) give it a modern look. High rebound, low profile urethane keep these wheels responsive and fast rolling.