(LEV) designed to carry two passengers and cargo. It can be driven in electric-only mode or electric + pedal power mode. Pedaling extends the range of the vehicle but doesn't substantially add to the vehicle's top speed. The vehicle can't be driven solely by using pedal power. Regenerative antilock braking captures energy from deceleration to recharge computer-controlled batteries. Constructed of lightweight materials (like aluminium and plastic), this 246 kg (542 lb) (unladen) tricycle vehicl… (More on Twike)