Air cooled single cylinder two-stroke, 123cc, B/S 54x54mm
Compression ratio 5.4:1
Amal 19D1K carburettor
multi-plate dry clutch
single ignition coil
Power: 5.6 HP at 5250 rpm, increased to 6.8hp in later models.
Lubrication: 25:1 petroil mixture.
Fuel consumption: 2.15 litres/100k
Gearbox: 4 speed
Max speed: 88 km/h
Weight: 98 kg
Tyres: 2.75x19 front and rear.
Rear suspension: plunger style with hydraulic spring dampers.
Front suspension: leading link with integral damping.
Electrical system: 6 volt 30 watt flywheel magneto.