The Alienation Tinman / Mischief Front Wheel is a lightweight but still sturdy setup that would work well for racing applications or smooth park riders. The Mischief rim is a double wall sleeved joint rim made from a new grade of G69 aluminum that is stronger and lighter that typical 6061 aluminum. Note the Mischief rim does not have a braking surface on the sidewall. In the center, Alienation went with its Tinman hub. The Tinman hub utilizes a slim shell with drilled an machined collars to keep the weight down. Made from 6061-T6 body with a 7075-T6 heat treated hollow axle and 3/8" mm hollow bolts. Four sealed cartridge bearings will keep you rolling nice and smooth.