Upgrade your roller skates with these Sonar Ninja wheels. This 4-pack gives you enough wheels for one skate (order 2 packs for a full set of 8). They're 62mm in diameter and 43mm wide with a 90A hardness urethane formula—a great balance for outdoor recreation and speed skating. They offer a smooth, fast roll on sidewalks, streets, or trails, with good grip and durability. The design is responsive for easy stops and maneuverability. Made by Riedell, a trusted name in skating. Available in different colors and hardness levels (this is the 90A version). Perfect for skaters looking for quality wheels that won't break the bank. Note: These are for ages 13+.
