Kawasaki Ninja 650 KRT - 2023 Specifications and Reviews

The 2023 Kawasaki Ninja 650 KRT is an accessible middleweight sport bike designed for beginner to intermediate riders seeking a balance of performance and manageable power. Its 649cc parallel-twin engine delivers 52.3 horsepower with smooth, linear torque, making it ideal for learning proper riding techniques and building confidence. Known for its nimble handling, lightweight frame, and approachable ergonomics, the Ninja 650 KRT excels as an entry-level sportbike that doesn't compromise on real-world capability.

2023
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General information

CategorySport
Year2023
ModelKawasaki Ninja 650 KRT
 
 

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
Power52.3 HP (38.2 kW) @ 8000 RPM
Engine typeTwin, four-stroke
Capacity:649.0 ccm (39.60 cubic inches)

Brakes, suspension, Frame and wheels

WheelsBlack, 5-spoke rims
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, etc190.1 kg (419.0 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsSpecial KRT edition. Economical Riding Indicator. Traction contol.
Factory warranty12 Month Limited Warranty
LightDual LED headlamp
InstrumentsAnalogue-style tachometer and multi-function dual-window LCD screen
StarterElectric
Color optionsLime Green/Ebony

Performance Profile & Rider Fit

52.3 hp
Peak Power
4.3s
0-60 mph

Best For

Track55%
City80%
Cornering75%
Daily Riding82%
Touring62%
Passenger55%

Rider Profile

Best ForWell suited to newer riders progressing past a beginner bike as well as experienced riders wanting a light, forgiving all-rounder.
PurposeDesigned as an accessible sport-styled middleweight that balances everyday usability with sporty handling rather than outright track performance.
Rider FitThe low 790mm seat height and manageable 190kg wet weight make it easy for shorter or less physically strong riders to handle confidently.
CharacterA friendly, torquey parallel twin wrapped in aggressive Ninja styling gives an approachable yet engaging riding experience.
Not Ideal ForNot the right choice for riders chasing top-tier superbike acceleration or serious off-road capability.

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

Rider Fit Visualizer

2023 Kawasaki Ninja 650 KRT Rider Ergonomics Assessment

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

Feet:

At 790mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2023 Kawasaki Ninja 650 KRT, 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.

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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2023 Kawasaki Ninja 650 KRT is a sleek and powerful motorcycle that offers a thrilling riding experience. With a powerful 649cc parallel-twin engine and aggressive styling, this bike is sure to turn heads on the road. The KRT edition also comes with special Kawasaki Racing Team graphics, giving it a unique and sporty look. Whether you're a seasoned rider or a beginner, the Ninja 650 KRT offers a smooth and responsive performance, making it a great choice for anyone looking for a reliable and stylish sportbike. Overall, the 2023 Kawasaki Ninja 650 KRT is a fantastic option for riders looking for a powerful and stylish sportbike. With its impressive performance, sleek design, and special KRT edition graphics, this motorcycle is sure to impress. Whether you're hitting the open road or navigating city streets, the Ninja 650 KRT offers a smooth and exhilarating riding experience that is sure to satisfy any motorcycle enthusiast. If you're in the market for a new sportbike, the 2023 Kawasaki Ninja 650 KRT is definitely worth considering.
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