Rider Approved Designs introduces the Max Ballesteros Influence. This Pro-model features a proprietary high rebound urethane to maximize roll speed. While the shape is based off the Advantage, the unique urethane changes the ride characteristic to suit Max’s go fast style of riding. After finalizing the urethane formula, Max settled on the softer 77a durometer to maximize grip with the higher rebound urethane. It features the crown Core with a 74mm diameter and 61mm Contact patch. This wheel is designed to have fun in the fastest way you can. Tuck hard and streamline the style of Max Ballesteros.