The K80 is a 80 cc engine characterized by a pull starter, 16 mm diameter HL166 membrane carburetor, and forced air cooling system. Technical Specs: 2-stroke single cylinder engine Starter Pull Model K80 Bore 52 mm Stroke 38 mm Displacement 81 cc Cylinder Chrome-plated Fuel 4% mixture Ignition Electronic Clutch Centrifugal Carburetor HL 166 Ø 16 Clutch bell sprocket Z=11 Z=12
