| Year | 1985 |
| Bore x Stroke | 56 x 50 mm |
| CapacityHonda motorcycles | 124.5 cc / 7.6 cu-in |
| Clutch | Multi-disc oil bath |
| Compression Ratio | 6.5:1 |
| Cooling System | Liquid cooled |
| Dry Weight | 115 kg / 253 lbs |
| Engine | Two stroke, single cylinder, Reed valve induction |
| Final Drive | Chain |
| Frame | Double cradle tubular steel panels |
| Front Brakes | Single 254mm disc 2 piston caliper |
| Front Suspension | 35mm Marzocchi telescopic fork is not adjustable. |
| Front Tyre | 3.25 -16 |
| Fuel Capacity | 14.5 Litres / 3.8 US gal |
| Ignition | Capacitor discharge electronic ignition. |
| Induction | 26mm Dell'Orto PHBH 26 FS carburetor |
| Max Power | 25 hp / 18.6 kW @ 7000 rpm |
| Max Torque | 13.0 lb-ft / 1.8 kg-m @ 8000 rpm |
| Rear Brakes | 86.4 mm Drum |
| Rear Suspension | Pro-link monoshockHydraulic shock absorber adjustable Marzocchi excursion. |
| Rear Tyre | 3.50 -18 |
| Seat Height | 780 mm / 30.7 in |
| Starting | Kick |
| Transmission | 6 Speed |
| Wheelbase | 1350 mm / 53.1 in |
