| General |
|
Year
|
2023
|
2023
|
|
Manufacturer
|
Kawasaki
|
Kawasaki
|
|
Model Name
|
KX450X
|
KX450X
|
|
Trim Name
|
Base
|
Base
|
|
Generic Type (Primary)
|
Off-Road
|
Off-Road
|
| Engine |
|
Engine Type
|
4-stroke, DOHC 4-valve single
|
4-stroke, DOHC 4-valve single
|
|
Displacement
|
449cc
|
449cc
|
|
Cooling System
|
Liquid-cooled
|
Liquid-cooled
|
|
Bore
|
96.0 mm
|
96.0 mm
|
|
Stroke
|
62.1 mm
|
62.1 mm
|
|
Compression Ratio
|
12.5:1
|
12.5:1
|
|
Fuel System
|
Fuel injection: ø44 mm x 1
|
Fuel injection: ø44 mm x 1
|
|
Ignition
|
Digital DC-CDI
|
Digital DC-CDI
|
|
Starter
|
Electric
|
Electric
|
|
Lubrication
|
Forced lubrication, semi-dry sump
|
Forced lubrication, semi-dry sump
|
| Drivetrain |
|
Transmission
|
5-speed, return
|
5-speed, return
|
|
Clutch
|
Wet multi-disc, manual
|
Wet multi-disc, manual
|
|
Final Drive
|
Chain
|
Chain
|
| Chassis |
|
Frame Type
|
Perimeter, aluminum
|
Perimeter, aluminum
|
| Suspension |
|
Front Suspension
|
ø49 mm inverted fork with adjustable compression and rebound damping
|
ø49 mm inverted fork with adjustable compression and rebound damping
|
|
Rear Suspension
|
New Uni Trak with adjustable dual-range (high/low-speed) compression damping, adjustable rebound damping and adjustable spring preload
|
New Uni Trak with adjustable dual-range (high/low-speed) compression damping, adjustable rebound damping and adjustable spring preload
|
| Brakes |
|
Front braking system
|
Semi-floating ø270 mm petal disc with dual-piston caliper
|
Semi-floating ø270 mm petal disc with dual-piston caliper
|
|
Rear braking system
|
ø240 mm petal disc with single-piston caliper
|
ø240 mm petal disc with single-piston caliper
|
| Wheels & Tires |
|
Front Tire
|
80/100-21 51M
|
80/100-21 51M
|
|
Front Wheel Travel
|
305 mm (12.0 in)
|
305 mm (12.0 in)
|
|
Rear Tire
|
120/90-18 65M
|
120/90-18 65M
|
|
Rear Wheel Travel
|
307 mm (12.1 in)
|
307 mm (12.1 in)
|
| Dimensions |
|
Rake/trail
|
27.6° / 120 mm
|
27.6° / 120 mm
|
|
Ground Clearance
|
335 mm (13.2 in)
|
335 mm (13.2 in)
|
|
Seat Height
|
950 mm (37.4 in)
|
950 mm (37.4 in)
|
|
Wheelbase
|
1,485 mm (58.5 in)
|
1,485 mm (58.5 in)
|
|
Lean Angle, Left (deg.)
|
42°
|
42°
|
|
Lean Angle, Right (deg.)
|
42°
|
42°
|
|
Overall Vehicle Size (LxWxH)
|
2,185 x 820 x 1,265 mm (86.0 x 32.3 x 49.8 in)
|
2,185 x 820 x 1,265 mm (86.0 x 32.3 x 49.8 in)
|
| Capacities |
|
Fuel Capacity
|
6.2 litres
|
6.2 litres
|
|
Cargo Capacity
|
Mass Without Fuel: 107.0 kg (236 lb)
|
Mass Without Fuel: 107.0 kg (236 lb)
|
| Weights |
|
Curb Weight
|
111.6 kg (246 lb)
|
111.6 kg (246 lb)
|
| Color |
|
Colors
|
Lime Green
|
Lime Green
|
|
|
|
|
