Enduro Bikes
2020Kawasaki KLX450R
40 fields on record
The 2020 Kawasaki KLX450R is a versatile dual-sport designed for riders seeking both on-road capability and off-road adventure. Known for its reliable electric and kick starter, manageable seat height, and proven off-road performance, it excels as an entry-level adventure bike. Its compact dimensions and responsive handling make it ideal for trail riding and street commuting alike.
- Capacity
- 449.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Wet weight
- 126.0 kg
- Seat height
- 935 mm
- Power
- 35.4 HP (26.0 kW)
What’s new for the 2020 Kawasaki KLX450R
vs the 2019| Spec | 2019 | 2020 |
|---|---|---|
| Gearbox | — | 5-speed |
| Front suspension | USD Air Oil Separate Systems cartridge-type telescopic fork with 22-way compression and 18-way rebound damping adjustment | 48 mm inverted AOS type telescopic fork with 22-way compression and 18-way rebound damping |
| Rear suspension | New Uni-Trak with gas-charged shock absorber which features adjustable spring preload, 22-way rebound and 22-way (low speed) compression damping and 2 turns or more of high speed compression adjustment. | Uni-Trak with 22-way low-speed, 2 turns or more high speed compression damping, 22 way rebound damping and adjustable spring preload |
| Front brakes | Double disc | Double disc. Dual piston |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for aggressive trail riding, enduro competition, and technical off-road terrain rather than road use.
- Built for
- A light, high-revving, single-cylinder dirt weapon with fully adjustable premium suspension that rewards an active, standing-up riding style.
- Not ideal for
- Not suitable for commuting, highway travel, passengers, or riders seeking a plush, low, easy-to-manage everyday bike.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 449.0 ccm
- Power
- 35.4 HP (26.0 kW)
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.2810 HP/kg (wet)
- Bore x stroke
- 96.0 x 62.1 mm
- Compression
- 12.0:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Electric & kick
- Ignition
- Digital AC-CDI
- Valves per cylinder
- 4
- Lubrication system
- Forced lubrication, semi and #8209;dry sump
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet multi-disc, manual
Dimensions & weight
- Wheelbase
- 1480 mm
- Overall length
- 2175 mm
- Overall width
- 820 mm
- Overall height
- 1250 mm
- Seat height
- 935 mm
- Wet weight
- 126.0 kg
- Fuel capacity
- 8.00 litres
- Ground clearance
- 315 mm
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- Perimeter, aluminium
- Front suspension
- 48 mm inverted AOS type telescopic fork with 22-way compression and 18-way rebound damping
- Rear suspension
- Uni-Trak with 22-way low-speed, 2 turns or more high speed compression damping, 22 way rebound damping and adjustable spring preload
- Front wheel travel
- 305 mm
- Rear wheel travel
- 315 mm
- Rake (fork angle)
- 28.0°
- Trail
- 122 mm
Brakes & wheels
- Front brakes
- Double disc. Dual piston
- Front brakes diameter
- 250 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 240 mm
- Front tyre
- 80/100-21
- Rear tyre
- 120/90-18
Other
- Color options
- Lime Green
- Warranty
- 3
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2008 | 2013 | 2017 | 2020 | 2024 |
|---|---|---|---|---|---|
| Capacity | 449 cc | 449 cc | 449 cc | 449 cc | 449 cc |
| Seat height | 940 mm | 935 mm | 935 mm | 935 mm | 935 mm |
| Fuel capacity | 7.9 L | 8 L | 8 L | 8 L | 8 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Kawasaki KLX450R?
The 2020 Kawasaki KLX450R has a Capacity of 449.0 ccm (27.40 cubic inches).
What engine power does the Kawasaki KLX450R have?
The 2020 Kawasaki KLX450R has a Power of 35.4 HP (26.0 kW).
How many gears does the Kawasaki KLX450R have?
The 2020 Kawasaki KLX450R has a Gearbox of 5-speed.
How much does the Kawasaki KLX450R weigh?
The 2020 Kawasaki KLX450R has a Wet weight of 126.0 kg (277.8 pounds).
Shop this bike
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The 2020 Kawasaki KLX450R is a formidable off-road motorcycle that offers impressive performance and handling. Its powerful 449cc engine delivers strong acceleration and torque, making it a great choice for experienced riders. The bike's lightweight chassis and adjustable suspension contribute to its excellent maneuverability, allowing for precise control on a variety of terrains. With high-quality construction and reliable components, the KLX450R is a durable and dependable choice for off-road enthusiasts.
In addition to its impressive performance, the 2020 Kawasaki KLX450R features a sleek and modern design that is sure to turn heads. The bike's ergonomics are well thought out, providing a comfortable and natural riding position for long days on the trail. The KLX450R also comes equipped with advanced features such as electric start and a digital display, adding convenience and functionality to the riding experience. Overall, the 2020 Kawasaki KLX450R is a top-notch off-road motorcycle that offers a winning combination of power, handling, and style.
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