Product description
Engine type: Twin-cylinder, Water-cooled, 4-stroke Bore x stroke: 76 x 71mmDisplacement: 644mlCompression ratio: 8.4:1Max. power / rotational speed: 20.6kW / 4,500rpmRating power / rotational speed: 17kW / 4,500rpmMax. torque / rotational speed: 44N.