Kawasaki KX250F

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Kawasaki KX250F (KX252-A) 2017+

The Kawasaki KX250F was introduced in 2004 as a replacement for the 2-stroke motocross versions Kawasaki KX250 and Kawasaki KX125. The first versions of the motorcycle were developed jointly with Suzuki - in the early years of production there were two absolutely identical models on the market Kawasaki KX250F and Suzuki RM-Z250.

In 2006, the KX250F undergoes restyling and moves away from the concept common with the RMZ250, standing out as an independent model. The updated version received a new generation of the frame, redesigned engine, suspension and Renthal steering wheel.

For 2009, the model is redesigned with an updated look and redesigned engine, suspension and chassis components (to reduce weight and improve handling).

In 2010, Kawasaki released the next generation KX250F, although visually the model was very similar to the previous generation.

2011 saw another restyling of the Kawasaki KX250F, which received electronic fuel injection and a new Showa Separate Function front Fork (SFF). In 2012, a second injector was added to the fuel injection system, which slightly increased the maximum power.

In 2013, the model undergoes changes again, receiving a new look, new settings for the injection system, engine and suspensions.

For 2017, Kawasaki introduced the next generation KX250F. The engine and suspension settings were changed again, the size of the front brake disc increased, the curb weight decreased by almost 2 kg. Additional electronic accessories are also offered:

  • KX FI Calibration Kit
  • DFI Couplers
  • Launch Control Mode

The main competitors of the Kawasaki KX250F in the class:

Photos


Specifications

Specifications Kawasaki KX250F:

ModelKawasaki KX250F
Motorcycle typecross
Release year2004+
Framealuminum half duplex
Engine type1-cylinder, 4-stroke
Working volume249 cm³
Bore / Stroke77.0 x 53.6 mm
Compression ratio12.6: 1 - KX250-N

13.5: 1 - KX250-T, KX250-Y

13.2: 1 - KX250W-X

13.8: 1 - KX250-Z

13.4: 1 - KX252-A

Coolingliquid
Number of valves per cylinderDOHC, 4 valves
Fuel supply systemCarburetor, 1x Keihin FCR37 - KX250N-W

Carburetor, 1x Keihin FCR-MX37 - KX250-X

Injector, 1x Keihin 43 mm - KX250-Y +

Ignition typeAC-CDI - KX250N-X

DC-CDI - KX250-Y +

Maximum power43.0 h.p. (31.6 kW) @ 11000 rpm - KX250-N
Maximum torque28.7 Nm (2.9 kg * m) @ 8500 rpm - KX250-N
Gearbox5-speed
Drive typechain
Front tire size80 / 100-21 51M
Rear tire size100 / 90-19 57M
Front brakes1 disc, 250mm, 2-piston caliper - KX250N-Z

Single disc, 270 mm, 2-piston caliper - KX252-A

Rear brakes1 disc, 240 mm, 1-piston caliper
Front suspensionInverted Fork (Fully Adjustable), 300mm Travel - KX250-N

Inverted Fork (Fully Adjustable), 315mm Travel - KX250T-Z

Inverted Fork (Fully Adjustable), 310mm Travel - KX252-A

Showa Separate Function front Fork (SFF) - 2011+

Rear suspensionPendulum progressive Uni-Trak with monoshock (fully adjustable), stroke - 310 mm
Motorcycle length2170 mm

2160 mm - KX250-T

2172 mm - KX252-A

Motorcycle width840 mm - KX250-N

820 mm

825 mm - KX252-A

Motorcycle height1270 mm
Wheelbase1475 mm - KX250-N, KX250Y-Z

1469 mm - KX250-T

1470 mm - KX250W-X

1478 mm - KX252-A

Saddle height960 mm - KX250N-T

955 mm - KX250W-X

945 mm - KX250Y-A

Minimum ground clearance340 mm - KX250-N, KX250W-X

372 mm - KX250-T

330 mm - KX250Y-Z

324 mm - KX252-A

Acceleration to 100 km / h
Maximum speed
Fuel tank capacity7.5 L - KX250-N

7.2 L - KX250-T, KX250-Y

8.0 L - KX250W-X

6.1 L - KX250-Z

6.4 L - KX252-A

Motorcycle weight (curb)102.5 kg - KX250N-T

104.3 kg - KX250-W

105.1 kg - KX250-X

105.7 kg - KX250-Y

106.2 kg - KX250-Z

104.5 kg - KX252-A

Kawasaki Off-road motorcycles

Kawasaki
85-150 см³KX85 · KX125 · D-Tracker 125 · D-Tracker 150
200-250 см³D-Tracker 250 · KDX250 · Super Sherpa · KLR250 · KLX250 · KX250 · KX250F
300-350 см³KLX300
400-500 см³KLX450 · KX450F · KX500
600-750 см³KLR650

Documentation