Overview
The Kawasaki KX450X 2025 is a powerful off-road motorcycle designed for motocross and other demanding terrains. It features a 449cc single-cylinder engine that delivers strong power and torque, making it capable of tackling challenging obstacles. The bike also has a lightweight aluminum frame and adjustable suspension, providing excellent handling and control. Other notable features include a digital ignition with multiple power modes, a hydraulic clutch, and large disc brakes for optimal stopping power. The KX450X 2025 is a popular choice among experienced riders who seek a high-performance off-road motorcycle.
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Brand |
Kawasaki |
|
Model |
KX450X 2025 |
|
Status |
Available |
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Release Date |
2024 |
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Full Specs |
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Engine type |
Liquid-cooled, 4-stroke Single |
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Compression ratio |
12.5:1 |
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Valve system |
DOHC, 4 valves |
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Bore x stroke |
96.0 x 62.1 mm |
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Displacement |
449 cm³ |
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Fuel system |
Fuel injection: Ø 44 mm x 1 |
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Ignition |
Digital DC-CDI |
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Starting System |
Electric |
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Lubrication |
Forced lubrication, semi‑dry sump |
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Transmission |
5-speed, return |
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Clutch |
Wet multi-disc |
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Primary Reduction Ratio |
2.727 (60/22) |
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Gear Ratios 1st |
1.750 (28/16) |
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Gear Ratios 2nd |
1.412 (24/17) |
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Gear Ratios 3rd |
1.188 (19/16) |
|
Gear Ratios 4th |
1.000 (19/19) |
|
Gear Ratios 5th |
0.875 (21/24) |
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Final drive |
Sealed chain |
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Final reduction ratio |
3.923 (51/13) |
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Brakes, front |
Single semi-floating 270 mm petal disc. Caliper: Dual-piston |
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Brakes, rear |
Single 240 mm petal disc. Caliper: Single-piston |
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Suspension, front |
49 mm inverted telescopic fork with adjustable compression and rebound damping |
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Suspension, rear |
New Uni-Trak with adjustable dual-range (high/low-speed) compression damping, adjustable rebound damping and adjustable preload |
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Frame type |
Perimeter, aluminium |
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Trail |
120 mm |
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Wheel travel front |
305 mm |
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Wheel travel rear |
307 mm |
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Tyre, front |
80/100-21 51M |
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Tyre, rear |
120/90-18 65M |
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Steering angle L/R |
42° / 42° |
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L x W x H |
2,185 x 820 x 1,265 mm |
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Wheelbase |
1,485 mm |
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Ground clearance |
335 mm |
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Fuel capacity |
6.2 litres |
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Seat height |
950 mm |
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Curb mass |
111.6 kg |
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