Specifications

Type: 2-stroke
Displacement: 1.55 cu in (25.40 cc)
Bore: 1.41 in (34.0 mm)
Stroke: 1.10 in (28.0 mm)
Cylinders: Single - chrome plated
Total Weight: 59 oz
Engine (Only) Weight: 54 oz
Muffler Weight: 5 oz
Crankshaft Threads: M8 X 1.25
Prop Range: 65-85 mm (1.4-1.9 in)
RPM Range: 2,000 - 10,000
Fuel: Gas/Oil mix
Mounting Dimensions: 142 x 160 x 181 mm
Cylinder Type: Ring
Carb Type: WT644/WT643
Crank Type: Ball Bearing