Extended Coverage
2019 Kawasaki KX450 New
Lifestyle
For decades, Kawasaki KX motorcycles have established a legacy of building champions. Keeping with this legacy is the completely redesigned 2019 KX450. Equipped with a more powerful engine, race-ready suspension, and new electric start, the all-new unrivaled KX450 is built for the top of the podium. |
Engine
| Displacement | 449cc |
| Type | 4-stroke, Single |
| Bore and stroke | 96.0 x 62.1 mm |
| Cooling | Liquid |
| Compression ratio | 12.8:1 |
| Valve system | DOHC, 4 valves |
| Fuel system | Fuel injection (44 x 1) |
| Ignition | Digital DC-CDI |
| Lubrication | Forced lubrication (semi-dry sump) |
| Starting | Electric |
Brakes
| Front: type | Single semi-floating 270 mm petal disk |
| Front: calipers | Dual-piston caliper |
| Rear: type | Single 250 mm petal disc |
| Rear: calipers | Single-piston caliper |
Dimensions
| Overall length | 2,195 mm |
| Overall width | 830 mm |
| Overall height | 1,275 mm |
| Wheelbase | 1,485 mm |
| Ground clearance | 340 mm |
| Seat height | 955 mm |
| Curb mass** | 105.4 kg (dry) |
| Fuel capacity | 6.2 litres |
Drivetrain
| Transmission | 5-speed, return |
| Final drive | Chain |
| Primary reduction ratio | 2.727 (60/22) |
| Gear ratio: 1st | 1.750 (28/16) |
| Gear ratio: 2nd | 1.412 (24/17) |
| Gear ratio: 3rd | 1.188 (19/16) |
| Gear ratio: 4th | 1.000 (19/19) |
| Gear ratio: 5th | 0.875 (21/24) |
| Final reduction ratio | 3.846 (50/13) |
| Clutch | Wet multi-disc, manual |
Kawapedia
Launch Control Mode
In motocross racing, getting a good start is critical. A few tenths of a second can make the difference between getting the holeshot or not. In slippery conditions, getting the maximum drive from a motocrosser requires precise control of the both the clutch and throttle.
Launch Control Mode helps riders get a good start by complementing high-level technique with engine management. Featured on a mass-production motocrosser for the first time on Kawasaki’s KX450F, the system activates a separate engine map designed to get a more efficient start off the line. The system is designed to the same specifications as that used by our factory racers competing in the AMA Supercross and Motocross championships.
Launch Control Mode is activated simply by pressing the button on the handlebar. The Launch Control map slightly retards ignition timing to help tame the engine’s strong torque and reduce wheel spin off the start. Launch Control Mode is only active in the first two gears off the start, disengaging and returning to the standard engine map automatically once the rider shifts into 3rd gear. The system gives riders a great advantage when lining up at the gate and puts them in a better position to win.
Ergo-Fit
- Proper fit is key for rider comfort and control. However, the ideal fit varies from rider to rider, depending on their physical dimensions and riding style.
ERGO-FIT is an interface system designed to allow riders to find their ideal riding position. Various points of the chassis interface (the handlebar, footpegs and seat, etc) can be adjusted through a combination of interchangeable parts and parts with adjustable positions. This enables a wide range of riders to find a riding position that offers both comfort and control. Feeling at one with their machine, they will be able to experience how Kawasaki machines are fun and rewarding to ride.
*Adjustable parts and their range of adjustability vary by model.
Mega Cash
Ride away with more cash in your pockets with MEGA Cash Credits.
Instant MEGA Cash Credits available on select new, unused Kawasaki models sold by Canadian Kawasaki Motors Inc., purchased between March 1, 2019 and April 15, 2019. Instant MEGA cash credits are manufacturer-to-dealer incentives, deducted from MSRP, and vary by model. This promotion is time limited and certain conditions will apply. See your dealer for complete details. Offer not available on financed purchases and cannot be combined with any other special offers.
5.99% Financing 72 Months
Take advantage of our Special Retail Financing offer for as little as 5.99% for 72 months. Visit your local Kawasaki dealer today for complete details and get moving – for less – right now.
Minimum amount to finance of $9,000 after certain conditions apply.
The 5.99% Special Retail Financing Promotion is available on select models sold by Canadian Kawasaki Motors Inc., purchased between March 1, 2019 and April 15, 2019. Receive a financing rate of 5.99% for 72 months, on approved credit, with the purchase of a KX450JKF – KX450. This promotion is time limited and certain conditions will apply. The 5.99% Special Retail Financing Promotion cannot be combined with any other financing promotion. See your dealer for complete details.
Kawasaki Pit Tent Package
Keep cool in the shade between races. Purchase a select new KX450 or KX250, and receive a free Kawasaki Pit Tent, Matrix R2 Rubber Mat, and Matrix M64 Elite Racing Stand. Visit your local Kawasaki dealership to access this limited time offer.
* The Manufacturer’s Suggested Retail Price does not include freight, pre-delivery inspection or applicable taxes. The final price is at the discretion of the dealer. Prices and Specifications are subject to change without prior notice. The amount indicated as “Your price” may include an optional instant Mega Cash credit that is deducted from the manufacturer’s suggested retail price before taxes. This promotion is time limited and certain conditions will apply. See your dealer for complete details. Offer not available on financed purchases and cannot be combined with any other special offers. The final price is at the discretion of the dealer. Prices and Specifications are subject to change without prior notice.
** Includes all necessary materials and fluids to operate correctly, full tank of fuel (more than 90% of capacity) and tool kit (if supplied)
‡ Power / Torque figures measured at the crankshaft.
The specifications mentioned here apply to and have been achieved by production models under standard operating conditions. We intend only to give a fair description of the vehicle and its performance capabilities but these specifications may not apply to every machine supplied for sale. Kawasaki Heavy Industries, Ltd. reserves the right to alter specifications without prior notice. Equipment illustrated and specifications may vary to meet individual markets. Available colours may vary by market.
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| Year | 2019 |
| Make | Kawasaki |
| Model | KX450 |
| Category type | Motorcycles |
| Sub cat | Cruiser |
| Engine Size (cc) | 449 |