The Suzuki GN125ET motorcycle was produced between 1990 and 1992 with a four-stroke, single-cylinder, SOHC, and two valves per cylinder engine. Its capacity was 124cc with a compression ratio of 9.5:1 and maximum power of 9.7kW/13hp at 9500 rpm. It also boasted a wet sump lubrication system, Carburetor induction, and Digital CDI ignition, while the clutch was wet, multi-plate, and cable operated, and the 5-speed transmission was chain-driven.
The Suzuki GN125ET featured a single steel cradle frame with 37mm hydraulic telescopic front forks, allowing for a front wheel travel of 130mm, and dual shocks and a rear wheel travel of 91mm. The front brake was a single-disc with a 220mm single piston caliper, while the rear brake was a drum with a 130mm diameter. The front and rear tires measured 90/90-18 and 100/80-16, respectively, and the bike’s dimensions were 1945mm in length, 815mm in width, and 1110mm in height with a wheelbase of 1280mm and a seat height of 735mm. It weighed 107kg and had a fuel capacity of 10.3 litres, achieving an average consumption of 3.2 L/100km, a top speed of 105 km/h, and an acceleration of 8.8 seconds from 0 to 100 km/h.
Technical specifications:
Make Model: Suzuki GN 125
| Year | 1990 – 92 |
|---|---|
| Engine | Four stroke, single cylinder, SOHC, 2 valve per cylinder. |
| Capacity | 124 cc / 7.6 cu in |
| Bore x Stroke | 57.0 x 48.8 mm |
| Compression Ratio | 9.5:1 |
| Cooling System | Air cooled |
| Lubrication System | Wet sump |
| Induction | Carburetor |
| Ignition | Digital CDI |
| Starting | Electric |
| Max Power | 9.7 kW / 13 hp @ 9500 rpm |
| Max Torque | 10 Nm / 1.0 kgf-m / 7.4 lb-ft @ 5600 rpm |
| Clutch | Wet, multi-plate, cable operated |
| Transmission | 5 Speed |
| Final Drive | Chain |
| Frame | Single steel cradle |
| Front Suspension | 37 mm Hydraulic telescopic forks |
| Front Wheel Travel | 130 mm / 5.1 in |
| Rear Suspension | Dual shocks |
| Rear Wheel Travel | 91 mm / 3.6 in |
| Front Brakes | Single disc, 220 mm, single piston caliper |
| Rear Brakes | Drum, 130 mm |
| Front Tyre | 90/90-18 |
| RearTyre | 100/80-16 |
| Dimensions | Length: 1945 mm / 76.6 in Width: 815 mm / 32.1 in Height: 1110 mm / 43.7 in |
| Wheelbase | 1280 mm / 50.4 in |
| Seat Height | 735 mm / 28.9 in |
| Dry Weight | 107 kg / 236 lbs |
| Fuel Capacity | 10.3 Litres / 2.7 US gal / 2.3 Imp gal |
| Average Consumption | 3.2 L/100 km / 31.3 km/l / 73 US mpg / 88 Imp mpg |
| Acceleration 0 – 100 km/h | 8.8 sec |
| Top Speed | 105 km/h / 65.2 mph |
