Kawasaki KX450 2025 – Championship-Proven Motocross Motorcycle
Specifications
|
Specification |
Details |
|
Engine |
449cc, single-cylinder, 4-stroke, DOHC, liquid-cooled, DFI |
|
Power |
53.5 hp at 9,000 rpm |
|
Torque |
33.0 lb-ft at 7,000 rpm |
|
Transmission |
5-speed manual with hydraulic clutch |
|
Brakes |
Front 270mm semi-floating disc with Brembo caliper, rear 240mm disc with Nissin caliper |
|
Suspension |
Front Showa 49mm inverted coil spring fork, adjustable (12.0 in travel, estimated), rear Showa Uni-Trak shock, adjustable (12.1 in travel, estimated) |
|
Wheel Size |
Front 21-inch, rear 19-inch |
|
Tyres |
Dunlop MX34, front 80/100-21, rear 120/80-19 |
|
Weight |
237.1 lb (curb) |
|
Dimensions |
Wheelbase 58.7 in, ground clearance 13.6 in, seat height 37.8 in |
|
Fuel Tank Capacity |
1.64 gal |
|
Variants |
KX450, KX450SR (Special Racer), KX450X (cross-country) |
|
Price (MSRP, USA) |
$10,499 USD(Year-2025) |
Frame & Drivetrain
|
Specification |
Details |
|
Chassis |
Lightweight aluminium perimeter frame |
|
Engine Type |
Single-cylinder, 4-stroke, DOHC, fuel-injected |
|
Clutch |
Hydraulic, coned disc spring |
|
Gearbox |
5-speed manual |
Suspension & Brakes
|
Specification |
Details |
|
Front Suspension |
Showa 49mm inverted coil spring fork, adjustable compression/rebound, 12.0 in travel (estimated) |
|
Rear Suspension |
Showa Uni-Trak shock, adjustable preload/dual-range compression/rebound, 12.1 in travel (estimated) |
|
Front Brake |
270mm semi-floating disc, Brembo caliper |
|
Rear Brake |
240mm disc, Nissin caliper |
Wheels & Tyres
|
Specification |
Details |
|
Wheels |
Aluminium rims, 21-inch front, 19-inch rear |
|
Tyres |
Dunlop MX34, front 80/100-21, rear 120/80-19 |
|
Wheel Size |
Front 21-inch, rear 19-inch |