Item NO, FYMQ-005A Engine, 2-stroke, air- cooled, single cylinder Piston displacement, 47cc/49cc Starter system. electric Item NO, FYMQ-004Engine, 2-stroke, air- cooled, single cylinderePiston displacement, 47cc/49ccStarter system. electric starter/pull starterBrake, rear oil brakeTransmition, chain drivefront/rear wheel size, 300-4minimum ground clearance,110mmcolor available,red,blue,yello, ...