Kawasaki KX450FX
Find technical data, prices and reviews.

Key Specification Kawasaki KX450FX 2027
Engine and Drive Train
| Bore | 96 mm |
|---|---|
| Stroke | 62.1 mm |
| Compression Ratio | 12.7 |
| Fuel system | Injection |
| Injectors per Cylinder | 1 |
| Throttle Bore | 44 mm |
| Starter | Electric |
| Clutch Type | Multiplate in oil-bath |
| Ignition | CDI, Digital |
| Transmission | Chain |
| Transmission Type | Gearshift |
| Number of gears | 6 |
| Cylinders | 1 |
| Strokes | 4-Stroke |
| Valves per cylinder | 4 |
| Valves | DOHC |
| Cooling | liquid |
| Lubrication | Forced |
| Displacement | 449 ccm |
Suspension Front
| Front suspension | Upside-Down telescopic fork |
|---|---|
| Diameter | 49 mm |
| Adjustment | Compression, Rebound |
Suspension Rear
| Suspension | Swing arm |
|---|---|
| Shock absorber | Monoshock |
| Shock mount | Uni Trak |
| Adjustment | Compression, Preload, Rebound |
Chassis
| Frame | Aluminium |
|---|---|
| Frame type | Perimeter |
| Rake | 42 degree |
Brakes Front
| Type | Double disk |
|---|---|
| Diameter | 270 mm |
| Piston | Double piston |
| Shock mount | Fixed caliper |
| Actuation | Hydraulic |
| Technology | Petal |
| Brand | Brembo |
Brakes Rear
| Type | Disc |
|---|---|
| Diameter | 240 mm |
| Piston | Single piston |
| Brand | Brembo |
Assistance Systems
| Advanced Rider Assistance Systems | Riding modes, Launch-Control, Traction control, Modern electronics, KTRC |
|---|
Dimensions and Weights
| Front tyre width | 80 mm |
|---|---|
| Front tyre height | 100 % |
| Front tyre diameter | 21 inch |
| Rear tyre width | 120 mm |
| Rear tyre height | 80 % |
| Rear tyre diameter | 19 inch |
| Fuel Tank Capacity | 6.2 l |
FAQ tires Kawasaki KX450FX
FAQ Kawasaki KX450FX
- Which one is better? Kawasaki KX450FX or {AlternativeBrandModel}?
- You can compare these two motorcycles here. You can find all pros and cons of the comparable model here.
- How about the availability of the Kawasaki KX450FX?
- Compared to other Motocross bikes the availability is very poor. There are very few Kawasaki KX450FX bikes available on the market.
- How popular is the Kawasaki KX450FX?
- There is a very weak demand for a Kawasaki KX450FX on the market.
- What is the data source for the content on this page?
- The data comes from the online motorcycle magazine '1000PS'. 1000PS was founded in 2001. The company is based in Austria. Most of the content is published in German. However, the team also presents motorcycle test videos in English on YouTube. Here you can find 1000PS on Instagram.
Kawasaki KX450FX Pictures
Source: 1000PS











