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

9 Ports cilinder with antifriction HCP coating

Sinterized alloy piston

Rear Steel Ball Bearing

Triple adjustment Carburettor with Interchangeable venturi