2019 Yamaha YFZ450R SE, 2019 Yamaha YFZ450R SE TRACK TAMING BEAUTY The Special Edition YFZ450R features GYTR performance parts and a color and graphic scheme that looks fast standing still. Features may include: Engine Powerful Motor The fuel-injected 449cc engine has superb power characteristics. Power delivery is smooth and strong off the line with lots of midrange to top-end power. Advanced ...