Kawasaki KDX125R (1999-00)

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The Kawasaki KDX 125R motorcycle was produced between 1999 and 2000. Its engine is a two-stroke, single cylinder with Kawasaki Integrated Power-valve System (KIPS) and has a capacity of 124cc. The compression ratio is 8.0:1, and it is cooled by liquid. The ignition is through a CDI, and it starts with an electric system. The maximum power output is 33.2 hp at 9,600 rpm, with a maximum torque of 21.8 Nm at 8,600 rpm. The KDX 125R has a multi-disc clutch in an oil bath and a six-speed transmission. The final drive is through a chain.

The front suspension of the motorcycle has a Kayaba 48mm telescopic hydraulic fork reversed KAYABA 48mm, double adjustment, and adjustable spring preload. The rear suspension is Uni-Trak adjustable for preload. The front and rear brakes of the motorcycle are single discs of 260mm and 220mm, respectively. The front tyre is 70/100-21 while the rear tyre is 4.10-18. The wheelbase of the motorcycle is between 1455mm to 1480mm, depending on the chain tension, with a seat height of 950mm and a ground clearance of 365mm. The dry weight of the bike is 98kg, and the fuel capacity is 9.0 litres. The Kawasaki KDX 125R can achieve a top speed of 64mph or 103km/h and can cover a standing quarter-mile in 20.3 seconds. It is a related model to the Kawasaki KLX.

Technical specifications:

Make Model: Kawasaki KDX 125R

Year: 1999 – 00


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: 33.2 hp / 24.7 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

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