| Year | 1988 |
| Battery 12N | 12A-4A/12V 12AH |
| Bore x Stroke | 58.5 x 55.7 mm |
| Capacity | 599 cc / 36.5 cu-in |
| Caster Angle | 27° |
| Clutch | Wet malt-plate |
| Compression Ratio | 10.0:1 |
| Consumption Average | 44 mpg |
| Cooling System | Air cooled |
| Dimensions | Lngth 2075 mm / 81.7 in Width 770 mm / 30.3 in Height 1095 mm / 43.1 in |
| Dry Weight | 186 kg / |
| Engine | Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder. |
| Final Drive | Chain |
| Frame | Double cradle |
| Front Brakes | 2x 266mm discs 2 piston caliper |
| Front Suspension | Telescopic forks, Coil spring, oil damper |
| Front Tyre | 110/90-16-59H |
| Front Wheel Travel | 140 mm / 5.5 in |
| Fuel Capacity | 12. Litres / 3.2 US gal |
| Gear Ratio | 1st (2.733) 2nd 37/19 (1.947) 3rd 34/22 (1.545) 4th 31/25 (1.240) 5th 29/28 (1.035) 6th 27/30 (0.900) |
| Ignition | TCI |
| Induction | 4X BS30 Mikuni Carburetor type |
| Max Power | 66 hp / 49.2 kW @ 9500 rpm |
| Max Torque | 51.9 Nm / 38,3 ft.-lbs @ 7500 rpm |
| Primary Reduction Ratio | 22/21 x 65/28 (2.431) |
| Rear Brakes | Drum |
| Rear Suspension | Swing arm, dual shock Coil spring, oil damper |
| Rear Tyre | 130/90-16 67H |
| Rear Wheel Travel | 98 mm / 3.9 in |
| Reserve | 2.5 Litres / 0.7 US gal |
| Secondary Reduction Ratio | 45/16 (2.812) |
| Spark Plug | D8EA ( NGK) or X24ESU (NIPPON DENSO) |
| Standing ¼ Mile | 12.7 sec / 103 8 mph |
| Starting | Electric |
| Top Speed | 125 mph |
| Trail | 128 mm / 5.04 in |
| Transmission | 6 Speed |
| Wet Weight | 197 kg / 434 lbs |
