The Kawasaki KDX125R motorcycle was produced from 1990 to 1992 and features a 124cc liquid-cooled two-stroke single cylinder engine with KIPS. The compression ratio is 8.0:1 and the ignition is CDI with a Keihin PE28 carburetor. It has an electric starter and six-speed transmission. The bike has a maximum power output of 24 horsepower at 9600 rpm and maximum torque of 21.8 Nm at 8600 rpm. The front suspension features a Kayaba 48mm telescopic hydraulic fork reversed KAYABA 48mm, and the rear suspension is Uni-Trak adjustable for preload. The bike has a 1455mm to 1480mm wheelbase according to chain tension and a seat height of 950mm with ground clearance of 365mm. It has a dry weight of 98kg and a fuel capacity of 9.0 litres. Its maximum speed is 64mph or 103km/h, and it has a standing quarter-mile time of 20.3 seconds. The Kawasaki KLX is a related model.
Technical specifications:
Make Model: Kawasaki KDX 125
| Year | 1990 – 92 |
|---|---|
| Engine | Two stroke, single cylinder, with KIPS |
| Capacity | 124 cc / 7.6 cu-in |
| Bore x Stroke | 56 50.6 mm |
| Cooling System | Liquid cooled |
| Compression Ratio | 8,0:1 |
| Induction | Keihin PE28 carburetor |
| Ignition | CDI |
| Spark Plug | NGK B9EV or B9EVX |
| Starting | Electric |
| Max Power | 24 hp / 17.8 kW @ 9600 rpm |
| Max Torque | 21.8 Nm / 16 lb-ft @ 8600 rpm |
| Clutch | Multi-disc clutch in oil bath |
| Transmission | 6 Speed |
| Final Drive | Chain |
| Front Suspension | Kayaba 48mm telescopic hydraulic fork reversed KAYABA 48mm, double adjustment + adjustable spring preload, prepared |
| Front Wheel Travel | 300 mm / 11.8 in |
| Rear Suspension | Uni-Trak adjustable for preload |
| Rear Wheel Travel | 320 mm / 12.5 in |
| Front Brakes | Single 260mm disc |
| Rear Brakes | Single 220mm disc |
| Front Tyre | 70/100-21 |
| Rear Tyre | 4.10-18 |
| Wheelbase | 1455 mm / 57.3 in to 1480 mm / 58.2 inaccording to chain tension |
| Seat Height | 950 mm / 37.4 in |
| Ground Clearance | 365 mm / 14.3 in |
| Dry Weight | 98 kg / 216 lbs |
| Fuel Capacity | 9.0 Litres / 2.3 US gal |
| Standing 1/4 Mile | 20.3 sec |
| Top Speed | 64 mph / 103 km/h |
| Related Link | Kawasaki KLX |
