| Year | 1979 |
| Bore x Stroke | 78 x 52 mm |
| Capacity | 496.9 cc / 30.2 cu in |
| Clutch | Wet, multiplate |
| Compression Ratio | 10.0:1 |
| Cooling System | Air cooled |
| Dimensions | Length: 2050 mm / 80.7 in Width: 760 mm / 29.9 in Height: 1060 mm / 41.7 in |
| Dry Weight | 181 kg / 399 lbs |
| Engine | Four stroke, parallel twin cylinder, SOHC, chain driven, 2 valve per cylinder |
| Final Drive | Chain |
| Frame | Tubular double open cradle |
| Front Brakes | 2 x 260 mm discs |
| Front Suspension | 35 mm Paioli telescopic fork |
| Front Tyre | 3.25-18 |
| Fuel Capacity | 14 L / 3.7 US gal |
| Ignition | Battery and coil |
| Induction | 2x Dell'Orto PHF 30 carburetors |
| Lubrication | High pressure lubrication with gearpump and net and cartridge filters |
| Max Power | 26.68 kW / 35.7 hp @ 7500 rpm |
| Rear Brakes | Single 260 mm disc |
| Rear Suspension | Swing arm, 2 x Marzocchi shocks, 3-way adjustable |
| Rear Tyre | 3.50-18 |
| Seat Height | 760 mm / 29.9 in |
| Starting | Electric |
| Transmission | 5 Speed |
| Wheelbase | 1400 mm / 55.1 in |
| Wheels | Spoked alloy |
