Introducing the Presto! Featuring the all-new Tiger 2 piece Dynamic Core hub and Neothane urethane, the Presto sets a new standard for performance. Instead of having a single hollow cavity, the Tiger has channels, which offer support to every part of the wheel’s surface while keeping it extremely light. The result is a fast and aggressive ride. The Prestooffers the previously unattainable combination of lightness, speed, grip and controlled stops. Specification: 59mm x 38mm wheel with new Tiger two-piece Dynamic core hub