14 August. Friday 2026
Kawasaki Ninja 650L - 2021 Specifications and Reviews
The 2021 Kawasaki Ninja 650L is an accessible middleweight sport bike designed for new and returning riders seeking manageable performance with modern styling. Its 649cc parallel-twin engine delivers smooth power and responsive handling, making it ideal for both street riding and light track use. Known for reliable engineering and an upright riding position, the 650L balances sportiness with everyday practicality.
2021
General information | |
| Category | Sport |
| Year | 2021 |
| Model | Kawasaki Ninja 650L |
Engine and Transmission Specifications | |
| Driveline | O-Ring Chain |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Forced lubrication, semi-dry sump |
| Ignition | Digital |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection. Fuel injection: ø36 mm x 2 |
| Valves per Cylinder | 2 |
| Bore x Stroke | 83.0 x 60.0 mm (3.3 x 2.4 inches) |
| Compression | 10.8:1 |
| Torque | 59.0 Nm (6.0 kgf-m or 43.5 ft.lbs) @ 6500 RPM |
| Power | 50.7 HP (37.0 kW) @ 6500 RPM |
| Engine type | Twin, four-stroke |
| Capacity: | 649.0 ccm (39.60 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Single disc. Petal disc and single piston caliper. ABS. |
| Diameter | 300 mm (11.8 inches) |
| Front brakes | Double disc. Petal discs and two-piston calipers. 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 | 125 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 | 15.00 litres (3.96 US gallons) |
| Wheelbase | 1410 mm (55.5 inches) |
| Ground clearance | 130 mm (5.1 inches) |
| Overall width | 740 mm (29.1 inches) |
| Overall length | 2055 mm (80.9 inches) |
| Overall height | 1135 mm (44.7 inches) |
| Seat height | 790 mm (31.1 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 192.0 kg (423.3 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Factory warranty | 24 month warranty unlimited mileage |
| Light | Dual headlamp |
| Instruments | Analogue-style tachometer and multi-function dual-window LCD screen |
| Starter | Electric |
| Color options | Metallic Graphite Gray /Metallic Spark Black |
Performance Profile & Rider Fit
50.7 hp
Peak Power
5.8s
0-60 mph
Best For
Track40%
City78%
Cornering70%
Daily Riding80%
Touring55%
Passenger55%
Rider Profile
| Best For | This is a very approachable middleweight sportbike, well suited to newer riders (note this is likely the restricted/learner-legal 'L' variant of the Ninja 650) as well as experienced riders wanting a relaxed everyday sport bike. |
| Purpose | Designed as a versatile sport-styled all-rounder for commuting, weekend rides, and light touring rather than outright track performance. |
| Rider Fit | A low seat height and moderate 192 kg weight make it manageable for shorter or less experienced riders to handle at a stop and in traffic. |
| Character | Friendly, forgiving, and predictable, with smooth twin-cylinder power delivery and neutral handling that inspires confidence rather than intimidation. |
| Not Ideal For | Not the right choice for riders chasing top-tier track speed or serious off-road capability. |
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 2021 Kawasaki Ninja 650L is a fantastic addition to the Ninja lineup, offering a perfect blend of performance and comfort. With a powerful 649cc parallel-twin engine, this motorcycle delivers smooth and responsive power that is perfect for both urban commuting and spirited rides on the open road. The 650L also features a comfortable riding position and adjustable suspension, making it a great option for riders of all skill levels. With its sleek styling and advanced technology, the 2021 Kawasaki Ninja 650L is sure to turn heads and provide an exhilarating riding experience. The 2021 Kawasaki Ninja 650L boasts a range of impressive features, including a slipper clutch, full digital instrumentation, and optional ABS for added safety. Its lightweight chassis and nimble handling make it easy to maneuver through traffic or tackle winding roads with confidence. Whether you're a seasoned rider or a newcomer to the sport, the 2021 Kawasaki Ninja 650L offers a thrilling and enjoyable ride that is sure to impress.Add a Comment
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