Holy cr@p! This zombie attack bike is powered by a chainsaw I'm sorry, did you think I meant a chainsaw motor? I suppose that's understandable (after all, two-stroke chainsaw engines are often used to convert bicycles into rear-wheel-drive motorbikes), but I didn't say chainsaw motor, did I? I said chainsaw. Because whoever pieced together this unholy death machine has clearly left the power source attached to a number of other components. They've even opted for a FWD conversion so that the saw's guide blade and cutting chain could be front-mounted. 100% terrifying, 100% brilliant. Perfect for plowing through hordes of...