Kids 50cc Motorcycle CRF50 50cc Automatic Engine 50cc, 70cc, 90cc & 110cc 10" & 10" Off Road Tyre Electric Start, Drum Brake Same Size As CRF50 Dirt BikeEngine type: 50cc,70cc,90cc,110cc,air-cooled, 4-stroke, Fully auto Max power: 4.36kw/7,500r/min Max torque: 6.18/5,500 (N.m/r/min) Bore*stroke : 52.4 x 49.5mm Max speed: 50km/h Ignition: CDI Starting system: Kick start or electric start Battery: ...