Engine Type. 149cc liquid-cooled 80º single-cylinder four-stroke.
Bore And Stroke. 57.3mm x 57.9mm.
Induction. PGM-FI; 26mm throttle body.
Ignition. Full transistorized ignition.
Compression Ratio. 10.6:1.
Valve Train. SOHC; two valves.
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