17.22cc ABC, twin ballrace and a neat twin needle carb, front main needle.

Quiet silencer supplied as standard.

Specification:
Displacement: 17.22 cc
Bore: 28.5 mm
Stroke: 27.0 mm
Output: 2.40/17,000 kW/rpm
Practical RPM: 2,000-10,000
Weight: 862 g