Kawasaki Ninja 400 KRT - 2024 Specifications and Reviews

The 2024 Kawasaki Ninja 650 is an accessible middleweight sport bike designed for riders transitioning from smaller bikes or returning to motorcycling. Its 649cc parallel-twin engine delivers smooth, manageable power with 52.3 horsepower, making it ideal for both street riding and track days. Known for its lightweight frame, nimble handling, and approachable performance, the Ninja 650 balances sporty styling with practical everyday usability.

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General information

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TypeSport
Year of manufacture2024
Model nameKawasaki Ninja 650
 
 

Engine and Transmission Specifications

DrivelineSealed chain
ClutchAssist and Slipper Clutch
Transmission typeChain (final drive)
Gearbox6-speed
Cooling systemLiquid
Lubrication systemForced lubrication, semi-dry sump
IgnitionTCBI with digital advance
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection. DFI® with dual 36mm Keihin throttle bodies
Valves per cylinder4
Bore x stroke83.0 x 60.0 mm (3.3 x 2.4 inches)
Compression10.8:1
Torque56.0 Nm (5.7 kgf-m or 41.3 ft.lbs) @ 4000 RPM
Output52.3 HP (38.2 kW)) @ 8000 RPM
Type of engineTwin, four-stroke
Capacity:649.0 ccm (39.60 cubic inches)

Brakes, suspension, Frame and wheels

WheelsDunlop Sportmax Roadsport 2 tires
Rear brakesSingle disc. Petal disc and single piston caliper. Optional ABS.
Diameter300 mm (11.8 inches)
Front brakesDouble disc. Petal discs and two-piston calipers. Optional ABS.
Rear tire160/60-17
Front tire120/70-17
Rear wheel travel130 mm (5.1 inches)
Rear suspensionHorizontal back-link with adjustable spring preload
Front wheel travel124 mm (4.9 inches)
Front suspension41mm hydraulic telescopic fork
Trail99 mm (3.9 inches)
Rake (fork angle)24.0°
Frame typeTrellis, high-tensile steel

Physical measures and capacities

Fuel capacity15.14 litres (4.00 US gallons)
Wheelbase1410 mm (55.5 inches)
Ground clearance130 mm (5.1 inches)
Overall width739 mm (29.1 inches)
Overall length2055 mm (80.9 inches)
Overall height1146 mm (45.1 inches)
Seat height790 mm (31.1 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc419.0 kg (923.7 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsEconomical Riding Indicator. Kawasaki TRaction Control (KTRC - 2 Modes).
Factory warranty12 Month Limited Warranty
LightTwin LED headlamp
InstrumentsAnalogue-style tachometer and multi-function dual-window LCD screen
StarterElectric
Color optionsMetallic Matte Graphenesteel Gray/Ebony, Pearl Robotic White/Metallic Matte Flat Raw Graystone/Ebony

Performance Profile & Rider Fit

52.3 hp
Peak Power (est.)
5.2s
0-60 mph (est.)

Best For

Track45%
City70%
Cornering65%
Daily Riding72%
Touring58%
Passenger55%

Rider Profile

Best ForNote: the specifications provided are actually for the Kawasaki Ninja 650, not the Ninja 400 KRT named in the request, so this profile reflects the 650's larger twin-cylinder platform; a beginner-friendly rider with some months of experience or a returnin
PurposeBuilt as an approachable sport bike for mixed commuting, weekend twisty-road fun, and occasional longer rides rather than dedicated track use.
Rider FitA moderate seat height and manageable overall weight make it accessible to riders of average and smaller stature, though the sportier riding position adds some wrist and wrist loading on long stints.
CharacterA friendly, torquey parallel twin with a trellis frame and slipper clutch gives confident, predictable handling that rewards smooth inputs over outright aggression.
Not Ideal ForNot the right choice for riders seeking serious off-road capability or those wanting flagship superbike-level top-end power and track performance.

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

Rider Reviews

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