General1st Series2nd Series3rd Series
Model Designation Letters
Model Years197019711972
Vehicle Identificiation250001-250603
Bikes Produced602
Electrical System6V - 60W6V - 60W6V - 60W
Battery6V - 12Ah
Top Speed160 Km/h
Front suspension
Rear suspension
Front wheel tire2.75 - 3.25 x 19
Rear wheel tire3.50 x 18
Front brakeInternal Expanding, Double Leading Shoe, 180mm
Rear brakeInternal Expanding, 180mm
Rims (Front & Rear)1.85 x 19 & 1.85 x 18
Tire pressure (Front)
Tire pressure (Rear)
Dimensions & Weight
Overall length
Handlebar width
Ground clearance
Saddle Height
Fuel Tank
Fuel Tank Reserve
Total Weight146 Kg
TypeFour-Stroke, OHVFour-Stroke, OHVFour-Stroke, OHV
Bore74 mm
Stroke80 mm
Piston displacement344 ccm
Horsepower25 HP @ 7000 RPM
Max. Torque
Gearshift pattern4 Speed, 1st up - 2nd to 4th down - right side shift
Compression ratio9:1
Lubrication systemGear Pump with Double Mesh Filter
Starter systemKick Start
CarburetorDell'Orto VHB 27A
ClutchDry, Multiple Disc
Gear ratios
Spark Plug

The GT350 was the first street legal production 350cc bike sold in Europe. It was available as 1970 model. The SS350 for North America appeared a year earlier as 1969 model.