Jim Meyer spotted this clean little scoot and sent her in.
Steve, I spotted this today and had no idea what it was, never saw one before. Very cool little bike. Where has all the simplicity gone?
Good Question Jim.
These engines had decent specs including 185 psi compression! And I’ve read that some US versions had top speeds in excess of 50 mph. Wow!
Type Air cooled 2-stroke, reed valve
Cylinder arrangement Single cylinder 40 degree incline
Bore and Stroke 39.0 x 41.4 mm (1.54 x 1.63 in)
Displacement 49cc (2.98 cu in)
Compression ratio 7.6:1
Max Horsepower 7.0 BHP @ 9000 rpm
Max Torque 4.05 ft-lb (5.6 N-m)
Oil Capacity, transmission
Oil tank 1.1 US qt (1.0 liters)
1.2 US qt (1.1 liters)
Lubrication system Forced (eng) and wet sump (tranny)
Air Filtration Oiled polyurethane foam
Cylinder compression 185 psi (1275 kPa)
Engine weight 38.6 lb (17.5 kg)
Idle Speed 1400 rpm