Buck models are heavy-duty task vehicles featuring ground-engaging performance with gear-on-gear transmission capable of delivering high torque at low speeds. Machines have 500cc 4-stroke engine, progressively locking all-wheel drive, 1,100-pound towing capacity, hydraulic disc brakes, and a travel speed of more than 45 mph. Buck EX (pictured) has a factory-installed accessory package including a 2,500-pound winch, heavy-duty push bar and heavy-duty rear bumper.