Profile: Precision Cycle Works produces aggressor motorcycles, bobber custom choppers, choppers, custom built motorcycles and custom bobber motorcycles. Our Bobber 300 features 300 rear tire, wire wheels, one color paint and custom exhaust pipes. Our tri-cycle features billet wheels, LSD 6 speed transmission and one color paint. We supply parts, which include sissy bars, PCW butt brackets, billet motor mounts and billet brake brackets.