Specifications:
Stock Number: DLEG0420
Displacement: 20.0 cc (1.22 cu in) 
Bore: 1.26 in (32 mm)
Stroke: 0.98 in (25 mm)
Weight:
        Engine: 1.46 lb (660 g)
        Muffler: 2.8 oz (80 g)
        Ignition Module: 4.6 oz (130 g)
Total: Weight: 1.92 lb (870 g)
RPM Range: 1,700-9,000
Output: 2.5 hp @ 9,000 rpm
Requires: unleaded gasoline, 2-cycle oil, ignition battery & propeller
Includes: electronic ignition module, muffler, spark plug, manual, gasket, bolts, throttle arm extension & two exhaust extensions
Suggested Propellers: 14x10, 15x8, 16x6, 16x8 & 17x6 
Suggested Break-in Prop: n/a