Bore*stroke:68*45mm

Displacement :163ml

Compression ratio:8:5:1

Maximum power output:5.5hp/3600rpm

Maximun torque:1.1kg.m/2500 rpm

Ignition system :non-contact transistorized ignition

Starting system :recoil start

Fuel tank capacity:3.6L

Engine oil capacity:0.6L

Net weight:15kg

Pump engine