This Skateboard/Motorcycle Hybrid Is a Skinned Knee Factory

The Urban Shredder—possibly the unholy offspring of a motorcycle and skateboard—looks like a cycle shop custom creation designed for only the most extreme/insane riders. But it's actually a ridable Hot Wheels toy, and could be one of the most popular/most expensive/most dangerous toys this Christmas. » 11/19/12 2:20pm 11/19/12 2:20pm