Kawasaki Ninja 400 KRT Edition - 2018 Specifications and Reviews

The 2018 Kawasaki Ninja 400 KRT Edition is an accessible entry-level sportbike designed for beginner and novice riders seeking an affordable introduction to sport riding. Its lightweight 166 kg frame, manageable seat height of 785 mm, and fuel-efficient engine deliver confident handling and low operating costs. The bike is best known for offering genuine Ninja styling and performance in a beginner-friendly package with modern safety features like ABS braking.

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General information

CategorySport
Year2018
ModelKawasaki Ninja 400 KRT Edition

Engine and Transmission Specifications

Greenhouse gases96.7 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption4.17 litres/100 km (24.0 km/l or 56.41 mpg)
Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
Lubrication systemSemi-dry sump
IgnitionTCBI with digital advance
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection. DFI® with 32mm throttle bodies
Valves per cylinder2
Bore x Stroke70.0 x 51.7 mm (2.8 x 2.0 inches)
Compression11.5:1
Torque37.00 Nm (3.8 kgf-m or 27.3 ft.lbs) @ 7500 RPM
Power44.00 HP (32.1 kW) @ 9500 RPM
Engine typeTwin, four-stroke
Capacity:399.00 ccm (24.35 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakes diameter220 mm (8.7 inches)
Rear brakesSingle disc. Hydraulic. Two-piston calipers. ABS.
Front brakes diameter310 mm (12.2 inches)
Front brakesSingle disc. Hydraulic. Two-piston calipers. ABS.
Rear tyre150/70-17
Front tyre110/70-17
Rear wheel travel130 mm (5.1 inches)
Rear SuspensionBottom-link Uni-Trak®, swingarm adjustable preload
Front wheel travel125 mm (4.9 inches)
Front SuspensionTelescopic fork
Trail110 mm (4.3 inches)
Rake (fork angle)25.0°
Frame typeTrellis, high-tensile steel

Physical measures and capacities

Oil capacity2.30 litres (0.15 quarts)
Fuel capacity15.00 litres (3.96 gallons)
Wheelbase1,405 mm (55.3 inches)
Overall width770 mm (30.3 inches)
Overall length2,110 mm (83.1 inches)
Overall height1,180 mm (46.5 inches)
Seat height785 mm (30.9 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc166.0 kg (366.0 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsSold in Asia and Latin America.
StarterElectric
Color optionsLime Green/Ebony

Performance Profile & Rider Fit

5.8s
0-60 mph (est.)

Best For

Track70%
City85%
Cornering88%
Daily Riding75%
Touring40%
Passenger35%

Rider Profile

Best ForWell suited to beginners and newer riders thanks to its light weight, manageable power, and forgiving, predictable handling.
PurposeDesigned primarily as a lightweight sportbike for spirited street riding, commuting, and entry-level track days rather than outright top-speed performance.
Rider FitIts low seat height, slim chassis, and low dry weight make it easy to handle for riders of smaller stature or those wanting a non-intimidating bike.
CharacterA playful, confidence-inspiring small-displacement sportbike that rewards smooth inputs and loves being flicked through corners.
Not Ideal ForNot a good fit for riders seeking long-distance touring comfort, heavy passenger use, or high-speed highway cruising.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2018 Kawasaki Ninja 400 KRT Edition Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 785mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2018 Kawasaki Ninja 400 KRT Edition, with a cramped knee angle of around 70 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

Find bikes that fit your height →

⚠ Safety Recalls (2)

POWER TRAIN:MANUAL TRANSMISSION Nov 2020 · 20V676000

Kawasaki Motors Corp., U.S.A. (KMC) is recalling certain 2018-2020 Ninja H2 SX, Ninja H2 SXSE, and 2019-2020 Ninja H2 SXSE+ motorcycles. In the event of a gear misengagement the engine electronic control unit (ECU) programming doesn't have the capability to suppress high RPM during transmission. If the transmission gears are not properly engaged while shifting into 4th or 5th gear, high engine RPM can cause the output gears of 4th or 5th to fracture when the gears re-engage.

Risk: Damaged gears and the inability to shift can cause the engine to lock up, increasing the risk of a crash.

Remedy: KMC will notify owners, and dealers will reprogram the FI-ECU software, free of charge. Owners are advised to not ride their motorcycle until the repair has been completed. The recall began November 16, 2020. Owners may contact KMC customer service at 1-866-802-9381. KMC's number for this recall is MC20-10.

STRUCTURE:MOTORCYCLE:KICKSTAND/CENTER STAND Aug 2018 · 18V580000

Kawasaki Motors Corp., U.S.A. (Kawasaki) is recalling certain 2018 Kawasaki Ninja H2 SX SE (ZXT02BJ) motorcycles. The pin for the center stand spring may have been improperly welded, and, as a result, the pin may shift or fall off resulting in the spring detaching and the center stand dropping to the ground unexpectedly and dragging while riding.

Risk: The dragging center stand can cause a loss of control, increasing the risk of a crash.

Remedy: Kawasaki will notify owners, and dealers will replace the left center stand bracket, free of charge. Owners may contact Kawasaki customer service at 1-866-802-9381. Kawasaki's number for this recall is MC18-05.

Source: NHTSA. View all Kawasaki recalls →

Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2018 Kawasaki Ninja 400 KRT Edition is a sleek and powerful motorcycle that is sure to turn heads on the road. With its aggressive styling and nimble handling, this bike is perfect for riders who crave speed and excitement. The 399cc parallel-twin engine delivers plenty of torque and acceleration, making it a thrilling ride for both new and experienced riders. In addition to its impressive performance, the Ninja 400 KRT Edition also boasts a comfortable riding position and smooth, responsive brakes. The Kawasaki Racing Team graphics add a stylish touch to the bike, making it stand out in a crowd. Whether you're hitting the open road or navigating city streets, the Ninja 400 KRT Edition offers an exhilarating riding experience that won't disappoint.
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