Aggression Chopper Pictures

The Aggression custom motorcycle, built by Chip Miyler and Midwest Choppers, won a Best Radical Custom trophy. See more pictures and details of this sleek chopper below.

The silver central spine appears on the frame, fenders, fuel tank, and even the seat. The air-cleaner cover has a matching ridge.

Note the serrated edges on the engine's cooling fins, a rare custom touch. Also unusual are the small lights frenched into the rear section of the swingarm.