49cc mini atv new design quad 2-stroke mini quad Engine:l 49cc, single cylinder, 2-stroke ,air-cooled,l Max. torque and rotate speed: 3.5N.m / 6,000rpml Starting system: Electric + pull start (aluminum)Chassis:l Brake(Front/Rear): disc brakel Tires (front / rear) 4.10-6/13x5.00-6l Battery:12V 4AH Fuel capacity: 1Ll Double remote control , double mufflerl With urgent flameout switchDimensions:l ...