Kawasaki Ninja 1000SX Performance - 2023 Specifications and Reviews

The 2023 Kawasaki Ninja 1000SX Performance is a middleweight sport tourer designed for riders seeking a balance of performance and practicality. Powered by a 1043cc inline-four producing 142 horsepower, it delivers strong acceleration and nimble handling for both spirited road riding and commuting. Known for its refined engine, comfortable ergonomics, and versatile nature, it appeals to experienced riders wanting genuine sportbike performance without pure-race intensity.

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General information

CategorySport
Year2023
ModelKawasaki Ninja 1000SX Performance

Engine and Transmission Specifications

Greenhouse gases134.6 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption5.80 litres/100 km (17.2 km/l or 40.56 mpg)
DrivelineSealed Chain
ClutchAssist and slipper clutch
Transmission typeChain   (final drive)
Gearbox6-speed
Cooling systemLiquid
IgnitionTCBI with digital advance
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection. DFI w/38mm Keihin throttle bodies (4) and oval sub-throttles
Valves per Cylinder4
Bore x Stroke77.0 x 56.0 mm (3.0 x 2.2 inches)
Compression11.8:1
Torque111.0 Nm (11.3 kgf-m or 81.9 ft.lbs) @ 8000 RPM
Power142.0 HP (103.6 kW) @ 10000 RPM
Engine typeIn-line four, four-stroke
Capacity:1043.0 ccm (63.64 cubic inches)
 
 

Brakes, suspension, Frame and wheels

WheelsBridgestone BATTALAX Hypersport S22 Tires.
Rear brakesSingle disc. ABS. Single-piston caliper.
Diameter300 mm (11.8 inches)
Front brakesDouble disc. ABS. Four-piston calipers. Radially mounted.
Rear tire190/50-ZR17
Front tire120/70-ZR17
Rear wheel travel145 mm (5.7 inches)
Rear SuspensionHorizontal Back-link, gas-charged rear shock with rebound damping and spring preload adjustability
Front wheel travel119 mm (4.7 inches)
Front Suspensionø41 mm inverted fork with compression and rebound damping and spring preload adjustability
Trail98 mm (3.9 inches)
Rake (fork angle)24.0°
Frame typeTwin-tube, aluminium
 
 

Physical measures and capacities

Fuel capacity17.00 litres (4.49 US gallons)
Wheelbase1440 mm (56.7 inches)
Ground clearance135 mm (5.3 inches)
Overall width826 mm (32.5 inches)
Overall length2101 mm (82.7 inches)
Overall height1191 mm (46.9 inches)
Seat height835 mm (32.9 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc235.0 kg (518.1 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsSmall windscreen. Kawasaki Traction Control (KTRC), Kawasaki Intelligent anti-lock Brake System (KIBS), Power Mode, Kawasaki Corner Management Function (KCMF). Electronic Cruise Control.
Factory warranty12 Month Limited Warranty
InstrumentsDigital TFT color instrumentation
StarterElectric
Color optionsEmerald Blazed Green/Metallic Diablo Black/Metallic Graphite Gray, Metallic Matte Sovereign Red/Metallic Diablo Black

Performance Profile & Rider Fit

142 hp
Peak Power
3.1s
0-60 mph

Best For

Track65%
City62%
Cornering85%
Daily Riding75%
Touring85%
Passenger78%

Rider Profile

Best ForBest suited to intermediate and experienced riders who can confidently manage a powerful, quick-revving inline-four.
PurposeDesigned as a sport-touring machine that blends fast, engaging performance with the comfort and electronics needed for longer rides.
Rider FitThe 835mm seat height and 235kg weight are manageable for most average-to-taller riders but may feel substantial for shorter or less experienced riders at low speed.
CharacterA refined, muscular sport-tourer that rewards confident throttle use with strong midrange punch and stable high-speed manners.
Not Ideal ForNot a good fit for off-road use, absolute beginners, or riders wanting a lightweight, minimalist naked-bike feel.

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

Rider Fit Visualizer

2023 Kawasaki Ninja 1000SX Performance Rider Ergonomics Assessment

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

Feet:

At 835mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2023 Kawasaki Ninja 1000SX Performance, with a cramped knee angle of around 75 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 1000SX Performance is a powerhouse of a sportbike, offering thrilling performance and precise handling. With a 1043cc liquid-cooled, 4-stroke in-line four engine, this bike delivers exhilarating acceleration and smooth power delivery. The advanced electronics, including Kawasaki Traction Control and intelligent ABS, provide added confidence and control on the road. The ergonomically designed seat and adjustable windscreen make for a comfortable and enjoyable ride, whether you're cruising on the highway or carving up your favorite twisty roads. In summary, the 2023 Kawasaki Ninja 1000SX Performance is a versatile and capable sportbike that offers a perfect balance of power and agility. With its advanced technology and comfortable design, it's a great option for riders looking for a thrilling yet practical motorcycle. Whether you're a seasoned rider or new to the sportbike scene, the Ninja 1000SX delivers an impressive combination of performance and comfort that is sure to impress.
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