14 August. Friday 2026
Kawasaki Ninja 1000SX - 2021 Specifications and Reviews
The 2021 Kawasaki Ninja 1000SX is a sport-touring motorcycle powered by a 1043cc inline-four engine producing 200 horsepower, designed for riders seeking a blend of aggressive performance and everyday usability. Its fuel-injected powerplant and responsive handling make it ideal for both spirited road riding and longer-distance touring. The Ninja 1000SX is best known for delivering strong acceleration and dependable mid-range torque in a versatile, comfortable package.
General information | |
| Price as new | 3.8 Check out the detailed rating of racing track capabilities, engine performance, accident risk, etc. Compare with any other bike. |
| Category | Sport |
| Year | 2021 |
| Model | Kawasaki Ninja 1000SX |
Engine and Transmission Specifications | |
| Driveline | Sealed Chain |
| Clutch | Wet multi-disc, manual |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Forced lubrication, wet sump with oil cooler |
| Ignition | TCBI with digital advance |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection. DFI w/38mm Keihin throttle bodies (4) and oval sub-throttles |
| Valves per Cylinder | 4 |
| Bore x Stroke | 77.0 x 56.0 mm (3.0 x 2.2 inches) |
| Compression | 11.8:1 |
| Torque | 113.5 Nm (11.6 kgf-m or 83.7 ft.lbs) @ 7300 RPM |
| Power | 200.0 HP (146.0 kW) @ 13000 RPM |
| Engine type | In-line four, four-stroke |
| Capacity: | 1043.0 ccm (63.64 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Single disc. ABS. Single-piston caliper. |
| Diameter | 300 mm (11.8 inches) |
| Front brakes | Double disc. ABS. Four-piston calipers. Radially mounted. |
| Rear tire | 190/50-ZR17 |
| Front tire | 120/70-ZR17 |
| Rear wheel travel | 145 mm (5.7 inches) |
| Rear Suspension | Horizontal monoshock with stepless rebound damping, remotely adjustable spring preload/5.4 in |
| Front wheel travel | 119 mm (4.7 inches) |
| Front Suspension | 41mm inverted cartridge fork with stepless compression and rebound damping, adjustable spring preload/4.7 in |
| Trail | 99 mm (3.9 inches) |
| Rake (fork angle) | 24.0° |
| Frame type | Aluminum backbone |
Physical measures and capacities | |
| Fuel capacity | 17.00 litres (4.49 US gallons) |
| Wheelbase | 1440 mm (56.7 inches) |
| Ground clearance | 130 mm (5.1 inches) |
| Overall width | 790 mm (31.1 inches) |
| Overall length | 2101 mm (82.7 inches) |
| Overall height | 1186 mm (46.7 inches) |
| Seat height | 815 mm (32.1 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 233.1 kg (513.8 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Small windscreen. Kawasaki Traction Control (KTRC), Kawasaki Intelligent anti-lock Brake System (KIBS), Power Mode, Kawasaki Corner Management Function (KCMF). |
| Factory warranty | 12 Month Limited Warranty |
| Starter | Electric |
| Color options | Metallic Graphite Gray/Metallic Diablo Black |
Performance Profile & Rider Fit
200 hp
Peak Power
3s
0-60 mph
Best For
Track65%
City65%
Cornering88%
Daily Riding78%
Touring85%
Passenger78%
Rider Profile
| Best For | Best suited to experienced riders who can manage a powerful 200hp inline-four with confidence, especially at higher speeds and on twisty roads. |
| Purpose | Built as a sport-tourer that blends fast, engaging performance with the comfort and equipment needed for long-distance rides. |
| Rider Fit | A moderately tall seat height and substantial weight mean shorter or less confident riders may find slow-speed maneuvers and stops a bit demanding. |
| Character | Combines a thrilling, high-revving sportbike engine with a comfortable upright riding position, electronic rider aids, and cruise control for versatile real-world riding. |
| Not Ideal For | Not a good fit for off-road riding, absolute beginners, or riders seeking a lightweight, low-maintenance commuter. |
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 1000SX is a top-of-the-line sport touring motorcycle that offers powerful performance and unmatched versatility. With its 1043cc inline-four engine, this bike delivers strong acceleration and smooth power delivery, making it a joy to ride on both city streets and open highways. The Ninja 1000SX also comes equipped with advanced features such as Kawasaki's Cornering Management Function, which provides enhanced stability and control when taking on tight corners. Its comfortable ergonomics and adjustable windscreen make it a great choice for long-distance rides, while its sleek, aggressive styling ensures that you'll turn heads wherever you go. In conclusion, the 2021 Kawasaki Ninja 1000SX is a fantastic choice for riders who want a high-performance sport touring motorcycle that can handle any type of road or riding conditions. Its powerful engine, advanced technology, and comfortable design make it a standout option in its class. Whether you're a seasoned rider or a newcomer to the sport touring category, the Ninja 1000SX has everything you need to enjoy the ultimate riding experience.Add a Comment
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