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Sportbikes

2020Kawasaki Ninja 400 KRT SE

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The 2020 Kawasaki Ninja 400 KRT SE is an entry-level sportbike designed for beginner riders seeking an accessible, manageable platform. Its lightweight 168kg frame, compact 785mm seat height, and accessible 399cc engine make it ideal for new riders building fundamental skills. Known for its Kawasaki Racing Team graphics and forgiving nature, it delivers responsive handling and modern ABS braking in an affordable package.

Capacity
399.0 ccm
Engine
Parallel Twin, four-stroke
Gearbox
Not on record
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Dry weight
168.0 kg
Seat height
785 mm
Power
44.8 HP (32.7 kW) @ 10000 RPM
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How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 55Agility 88Comfort 55Off-road 10Touring 40Road manners 82
Off-road & trail10%
Cornering88%
City riding85%
Daily riding75%
Touring40%
Two-up35%
Track70%
Best for
It's built primarily for spirited commuting, canyon carving, and light track days rather than outright top-speed thrills.
Built for
The Ninja 400 is a nimble, high-revving, playful sportbike that rewards momentum-carrying riding over brute horsepower.
Not ideal for
It's not the right choice for riders seeking long-distance touring comfort, heavy passenger duty, or off-road capability.

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 us
At 785mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2020 Kawasaki Ninja 400 KRT SE, with a cramped knee angle of around 70 degrees and a forward-leaning riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 751-820 mm — Middle Ground →

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Full specifications

Engine
Capacity
399.0 ccm
Power
44.8 HP (32.7 kW) @ 10000 RPM
Torque
38.0 Nm (3.9 kgf-m) @ 8000 RPM
Engine type
Parallel Twin, four-stroke
Power/weight ratio
0.2667 HP/kg (dry)
Bore x stroke
70.0 x 51.8 mm
Compression
11.5:1
Cooling system
Liquid
Fuel system
Injection
Starting
Electric
Ignition
TCBI
Dimensions & weight
Wheelbase
1370 mm
Overall length
1990 mm
Overall width
710 mm
Overall height
1120 mm
Seat height
785 mm
Dry weight
168.0 kg
Fuel capacity
14.00 litres
Ground clearance
140 mm
Chassis & suspension
Frame
Trellius, high- tensile steel
Front suspension
Telescopic fork 41mm
Rear suspension
Bottom-link Uni-Trak® and gas-charged shock with adjustable preload, stepless rebound and compression damping adjustments, adjustable ride height
Front wheel travel
120 mm
Rear wheel travel
130 mm
Brakes & wheels
Front brakes
Single disc. Single petal-type disc with 2-piston calipers and ABS
Front brakes diameter
310 mm
Rear brakes
Single disc. Single petal-type disc with single-piston caliper and ABS
ABS
Yes
Front tyre
110/70-17
Rear tyre
150/60-17
Other
Color options
Lime Green Ebony, Kawasaki Racing Team Graphic

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

Rider Reviews

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MotorcycleDB

The 2020 Kawasaki Ninja 400 KRT SE is a top-performing motorcycle that delivers on both speed and style. With its sleek KRT graphics and aggressive design, this bike is sure to turn heads on the road. The 399cc parallel-twin engine provides plenty of power for thrilling acceleration, and the lightweight chassis makes for nimble handling around corners. The KRT SE edition also comes with special features such as a slipper clutch and a quick shifter, adding to the overall performance and ride experience.

Overall, the 2020 Kawasaki Ninja 400 KRT SE is a fantastic choice for riders looking for a sporty and capable motorcycle. Whether you're a beginner looking for an entry-level sportbike or a seasoned rider wanting a fun and agile ride, the Ninja 400 KRT SE delivers on all fronts. Its combination of power, performance, and style make it a standout option in the middleweight sportbike category. With its impressive features and eye-catching design, this motorcycle is a great choice for anyone seeking an exhilarating ride on the open road.

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Common questions

What is the engine size of the Kawasaki Ninja 400 KRT SE?

The 2020 Kawasaki Ninja 400 KRT SE has a Capacity of 399.0 ccm (24.35 cubic inches).

What engine power does the Kawasaki Ninja 400 KRT SE have?

The 2020 Kawasaki Ninja 400 KRT SE has a Power of 44.8 HP (32.7 kW) @ 10000 RPM.

What is the torque of the Kawasaki Ninja 400 KRT SE?

The 2020 Kawasaki Ninja 400 KRT SE has a Torque of 38.0 Nm (3.9 kgf-m or 28.0 ft.lbs) @ 8000 RPM.

How much does the Kawasaki Ninja 400 KRT SE weigh?

The 2020 Kawasaki Ninja 400 KRT SE has a Dry weight of 168.0 kg (370.4 pounds).

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