Performance Machine 21 x 3.5 Forged Wheel Revolution - Front - Black Ano

Machined from forged aluminum, the Revolution wheel from Performance Machine starts with a unique 9-spoke design that transitions into 18 spokes. This construction method not only looks sharp but also contributes to the wheel's lightweight agility, which can make a notable difference in how your bike handles. The rim lip is specifically back-cut to shave off mass from the outer edges. This reduces rotational inertia, meaning the wheel spins up and down more easily, and also cuts down on unsprung weight, which is critical for suspension performance.

Further weight reduction is achieved through the use of Performance Machine's Raceline Series hubs. Every bit of excess material has been machined away from these hubs, contributing to an overall lighter wheel assembly. This focus on minimizing weight, especially at the outer edges, is a key aspect of high-performance wheel design. This particular wheel is designed for non-ABS applications.