2025 Kawasaki KX: Price, Engine, Details and Technical Sheet
The 2025 Kawasaki KX lineup is Kawasaki’s offering of motocross and cross-country motorcycles designed for competitive or amateur use. The Kawasaki KX line brings models for competitions and recreational use. Let’s understand more about these launches!
The 2025 Kawasaki KX Lineup
Kawasaki’s KX lineup features different models of motocross and cross-country motorcycles.
The KX 250 and KX 450 motorcycles are the motocross versions, while the KX 250X and KX 450X variations are focused on the off-road market. Let’s take a closer look at each of them.
1. 2025 Kawasaki KX 250
The KX 250 motorcycle was designed for motocross competitions. Features such as finger-follower valves and dual injectors optimize the performance of the vehicle.
The model features a 249cc (15.2 cubic inch), single-cylinder, liquid-cooled, 4-stroke engine with a 4-valve DOHC system. The transmission is 5-speed with forced lubrication.
The KX 250 has dual injectors and launch control modes for engine tuning. The clutch is hydraulic, and starting is electric.
For lightness and mobility, the KX 250 features the Ergo-FIT system and a thinner aluminum frame. The suspension and brake components are fully adjustable.
The KX 250 has a starting price of $10,000.
The KX 250X model has features for cross-country riding, such as 21-inch wheels at the front and 18-inch wheels at the rear. The Renthal Fatbar handlebar position is fully adjustable.
KX 250 Specifications
Here are the main features of the KX 250 and KX 250 X:
Specification |
Value |
|---|---|
Engine |
Single-cylinder, 4-stroke, 15.2 cu in, liquid-cooled |
Fuel System |
Electronic injection |
Transmission |
5-speed with return |
Clutch |
Oil-bathed multi-disc |
Frame |
Aluminum perimeter |
Front Suspension |
Inverted telescopic fork |
Rear Suspension |
Uni-Trak, adjustable |
Front Tire |
80/100-21 51M |
Rear Tire |
110/100-18 64M |
Brakes |
Single disc |
Length |
85.4 in |
Width |
32.3 in |
Height |
49.6 in |
Wheelbase |
58.3 in |
Seat Height |
37.6 in |
Ground Clearance |
13 in |
Fuel Tank Capacity |
1.6 gal |
Weight |
230 lbs |
2. 2025 Kawasaki KX 450
The KX 450 model is the flagship of the line.
The KX 450 is very similar in structure to the KX 250, featuring a liquid-cooled, single-cylinder, 4-stroke engine. The motorcycle has a 450cc (27.5 cubic inch) displacement.
The KX 450 also features electric starting, electronic fuel injection, and a DC-CDI digital ignition. It has a launch control mode and the Ergo-FIT system to improve rider comfort.
The KX 450 is priced above $11,200 in the US.
The KX 450X model is also very similar to the KX 450, featuring some modifications for cross-country, such as an adjustable ECU, Renthal Fatbar handlebars, and wheel sizes of 21 inches at the front and 18 inches at the rear.
KX 450 Specifications
Here are some more details of the KX 450:
Specification |
Value |
|---|---|
Engine |
Single-cylinder, 4-stroke, 27.5 cu in, liquid-cooled |
Valve System |
DOHC, 4 valves |
Clutch |
Multi-disc in oil bath |
Frame |
Aluminum perimeter |
Front Suspension |
Inverted telescopic fork |
Rear Suspension |
Uni-Trak, adjustable |
Front Tire |
80/100-21 51M |
Rear Tire |
110/90-19 62M |
Length |
85.8 in |
Width |
32.3 in |
Height |
50 in |
Wheelbase |
58.5 in |
Ground Clearance |
13.4 in |
Seat Height |
37.8 in |
Weight |
238 lbs |
Fuel Tank Capacity |
1.6 gal |
