Technical Data
Displacement: 3,49cc / 0.213 cu.in.
Bore: 15,94 mm
Stroke: 17,50 mm
Weight: 310 gr.
Head Diam. : 49,50 mm
Operating range: 4.000 – 45.000 rpm
Vacuum high pression injected Crankcase
Triple balanced Lightened Crankshaft DLC coated
9 Ports cilinder with antifriction HCP coating
Sinterized alloy piston
Rear Steel Ball Bearing
Triple adjustment Carburettor with Interchangeable venturi