14 August. Friday 2026
Kawasaki Ninja 650 - 2023 Specifications and Reviews
The 2023 Kawasaki Ninja 650 is an accessible middleweight sport bike designed for new riders and experienced enthusiasts alike. Its 649cc parallel-twin engine delivers 52.3 horsepower with smooth, manageable power delivery, making it ideal for learning sport riding fundamentals. Known for its nimble handling, affordable entry point, and reliable liquid-cooled performance, the Ninja 650 remains one of the most popular beginner sport bikes on the market.
General information | |
| Category | Sport |
| Year | 2023 |
| Model | Kawasaki Ninja 650 |
Engine and Transmission Specifications | |
| Driveline | Sealed chain |
| Clutch | Assist and Slipper Clutch |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Forced lubrication, semi-dry sump |
| Ignition | TCBI with digital advance |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection. DFI® with dual 36mm Keihin throttle bodies |
| Valves per Cylinder | 4 |
| Bore x Stroke | 83.0 x 60.0 mm (3.3 x 2.4 inches) |
| Compression | 10.8:1 |
| Torque | 56.0 Nm (5.7 kgf-m or 41.3 ft.lbs) @ 4000 RPM |
| Power | 52.3 HP (38.2 kW) @ 8000 RPM |
| Engine type | Twin, four-stroke |
| Capacity: | 649.0 ccm (39.60 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Wheels | Dunlop Sportmax Roadsport 2 tires |
| Rear brakes | Single disc. Petal disc and single piston caliper. Optional ABS. |
| Diameter | 300 mm (11.8 inches) |
| Front brakes | Double disc. Petal discs and two-piston calipers. Optional ABS. |
| Rear tire | 160/60-17 |
| Front tire | 120/70-17 |
| Rear wheel travel | 130 mm (5.1 inches) |
| Rear Suspension | Horizontal back-link with adjustable spring preload |
| Front wheel travel | 124 mm (4.9 inches) |
| Front Suspension | 41mm hydraulic telescopic fork |
| Trail | 99 mm (3.9 inches) |
| Rake (fork angle) | 24.0° |
| Frame type | Trellis, high-tensile steel |
| | |
Physical measures and capacities | |
| Fuel capacity | 15.14 litres (4.00 US gallons) |
| Wheelbase | 1410 mm (55.5 inches) |
| Ground clearance | 130 mm (5.1 inches) |
| Overall width | 739 mm (29.1 inches) |
| Overall length | 2055 mm (80.9 inches) |
| Overall height | 1146 mm (45.1 inches) |
| Seat height | 790 mm (31.1 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 419.0 kg (923.7 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Economical Riding Indicator. Kawasaki TRaction Control (KTRC - 2 Modes). |
| Factory warranty | 12 Month Limited Warranty |
| Light | Twin LED headlamp |
| Instruments | Analogue-style tachometer and multi-function dual-window LCD screen |
| Starter | Electric |
| Color options | Metallic Matte Graphenesteel Gray/Ebony, Pearl Robotic White/Metallic Matte Flat Raw Graystone/Ebony |
Performance Profile & Rider Fit
4s
0-60 mph (est.)
Best For
Track55%
City82%
Cornering75%
Daily Riding80%
Touring55%
Passenger55%
Rider Profile
| Best For | Well suited to newer riders progressing beyond a beginner bike as well as experienced riders wanting an easy, unintimidating middleweight. |
| Purpose | A versatile parallel-twin sportbike designed primarily for daily commuting, spirited backroad riding, and occasional light touring. |
| Rider Fit | The low seat height and moderate wet weight make it approachable for shorter riders and easy to manage at low speeds and stops. |
| Character | Friendly, forgiving, and torque-accessible low in the rev range, with a sporty look but a relaxed, upright-leaning ergonomic bias for everyday usability. |
| Not Ideal For | Not the right choice for riders seeking track-focused outright top-end performance, serious off-road capability, or long-haul touring comfort with a passenger and luggage. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2023 Kawasaki Ninja 650 is a sleek and powerful sportbike that offers a thrilling ride for motorcycle enthusiasts. With its eye-catching design and impressive performance, this bike is sure to turn heads on the road. The 649cc parallel-twin engine delivers strong acceleration and smooth power delivery, making it a joy to ride in various road conditions. The nimble handling and responsive brakes further enhance the overall riding experience, making the Ninja 650 a top choice for those who crave excitement on two wheels. In addition to its performance capabilities, the 2023 Kawasaki Ninja 650 also offers rider-friendly features such as adjustable suspension, a comfortable seating position, and a user-friendly instrument panel. These attributes make it a versatile and practical option for both experienced riders and those new to the sportbike scene. Overall, the Ninja 650 is a well-rounded bike that excels in both performance and comfort, making it a top contender in its class.Add a Comment
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