... .Lower Noise, more powerful. 5. Stronger frame,good quality Type: mini motocross bike for kids with CE 49cc Engine: 49CC, single ... cylinder, air cooled, 2-strokeEngine sprocket: 14 teethStarting: Pull Start with alloy starterHandle bar: AlloyThrottle Control: Twist ... : 45KM/HCarton size: 98×28×52CM192PCS/20'ft, 480PCS/40HQ. mini motocross bike for kids with CE 49cc