Off road use only dirt bike in 49cc with disc brake and suspension Engine: 49cc, 2-stroke with max speed: 30km/h Front handle bar foldable Suspension: front and rear; brake: front and rear disc Front tire: 8 inches Rear tire: 8 inches Product size: 128 x 62.5 x 85.4cm Carton size: 136.5 x 42 x 88cm 40HQ: 132pcs Rider must wear helmet, kneepads and other protection