| Year | 1954 |
| Bore x Stroke | 59.5 x 62 mm |
| Capacity | 172.3 c / 10.6 cu-in |
| Compression Ratio | 6.5:1 |
| Cooling System | Air cooled |
| Dimensions | Length: 1895 mm / 74.6 in Width: 620 mm / 24.4 in |
| Dry Weight | 110 kg / 242 lbs |
| Engine | Four stroke, single cylinder, SOHC, 2 valve |
| Final Drive | Chain |
| Frame | Double cradle tubular and pressed steel |
| Front Brakes | 160mm Drum |
| Front Suspension | Hydraulic telescopic forks |
| Front Tyre | 3.50x17 second series 2.75x19 |
| Fuel Capacity | 14 Litres / 3.7 US gal |
| Ignition | Flywheel-magneto |
| Induction | 22mm Dellorto MA22 carburetor |
| Lubrication | Wet sump |
| Max Power | 5.9 kW / 8 hp @ 5400 rpm |
| Rear Brakes | 140mm Drum |
| Rear Suspension | swingarm with hydraulic shocks |
| Rear Tyre | 3.50x17 second series 2.75x19 |
| Starting | Kick |
| Transmission | 4 Speed |
| Wheelbase | 1280 mm / 50.3 in |
