TAO Dirt Bike DB10 Engine Type: 110CC,Air cooled, 4-stroke, 1-cylinder, Automatic PLEASE NOTE : Please add a working PHONE number to your order on Amazon so that shipping company can call you for DELIVERY appointment. Front Brake: Hydraulic Disc --- Hand Braker. Rear Brake: Drum ---Foot Braker CARB approved for California Tire Front: 2.75 - 10, Tire Rear: 2.75 - 10. Seat Height: 26 Inches . Ground Clearance: 6.7 Inches .