14 August. Friday 2026
Kawasaki Ninja ZX-14R - 2021 Specifications and Reviews
The 2021 Kawasaki Ninja ZX-14R is a hypersport machine engineered for experienced riders seeking extreme performance and top-speed capability. Powered by a massive 1441cc inline-four engine producing 158 Nm of torque, it delivers aggressive acceleration and dominates straightline speed. Best known for its lightweight chassis and track-focused engineering, the ZX-14R suits riders who prioritize raw power and precision handling on both road and circuit.
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 ZX-14R |
Engine and Transmission Specifications | |
| Driveline | Sealed chain |
| Clutch | Slipper clutch |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Ignition | TCBI, battery powered and electronic advance |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection. DFI with four 44mm Mikuni throttle bodies |
| Valves per Cylinder | 4 |
| Bore x Stroke | 84.0 x 65.0 mm (3.3 x 2.6 inches) |
| Compression | 12.3:1 |
| Torque | 158.0 Nm (16.1 kgf-m or 116.5 ft.lbs) @ 7500 RPM |
| Engine type | In-line four, four-stroke |
| Capacity: | 1441.0 ccm (87.93 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Single disc. ABS. Two-piston calipers. |
| Diameter | 310 mm (12.2 inches) |
| Front brakes | Double disc. ABS. Floating discs. Four-piston calipers. Radially mounted. |
| Rear tire | 190/50-ZR17 |
| Front tire | 120/70-ZR17 |
| Rear wheel travel | 124 mm (4.9 inches) |
| Rear Suspension | Bottom-link Uni-Trak® and gas-charged shock with adjustable preload, stepless rebound and compression damping adjustments, adjustable ride height |
| Front wheel travel | 117 mm (4.6 inches) |
| Front Suspension | 43mm inverted cartridge fork with adjustable preload, 18-way compression and 15-way rebound damping adjustment |
| Trail | 94 mm (3.7 inches) |
| Rake (fork angle) | 23.0° |
| Frame type | Aluminum monocoque |
| | |
Physical measures and capacities | |
| Fuel capacity | 22.00 litres (5.81 US gallons) |
| Wheelbase | 1481 mm (58.3 inches) |
| Ground clearance | 125 mm (4.9 inches) |
| Overall width | 770 mm (30.3 inches) |
| Overall length | 2170 mm (85.4 inches) |
| Overall height | 1171 mm (46.1 inches) |
| Seat height | 800 mm (31.5 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 269.0 kg (593.0 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Traction control. Windscreen. |
| Factory warranty | 12 Month Limited Warranty |
| Starter | Electric |
| Color options | Pearl Storm Gray/Metallic Diablo Black |
Performance Profile & Rider Fit
2.6s
0-60 mph (est.)
Best For
Track75%
City45%
Cornering65%
Daily Riding55%
Touring78%
Passenger75%
Rider Profile
| Best For | This is a hyper-sport machine best suited to experienced riders who respect its massive torque and top-end power. |
| Purpose | Built as a hyper-sport/sport-touring hybrid, it excels at high-speed highway blasts and drag-strip style acceleration rather than tight technical riding. |
| Rider Fit | At nearly 270 kg with a low 800mm seat height, it feels manageable at a stop but demands strength and confidence when maneuvering at low speed or on inclines. |
| Character | The ZX-14R is a brutally fast, smooth-running in-line four cruiser-sportbike hybrid that prioritizes effortless long-distance speed over razor-sharp agility. |
| Not Ideal For | It is not a good fit for new riders, tight urban commuting, or anyone seeking a lightweight, flickable cornering tool. |
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 ZX-14R is a powerful and versatile motorcycle that delivers an exhilarating riding experience. With its 1441cc inline-four engine, the ZX-14R produces an impressive amount of torque, making it a top choice for speed enthusiasts. The motorcycle's sleek design and advanced technology, such as the Kawasaki Intelligent anti-lock Brake System (KIBS), ensure a smooth and safe ride. Whether you're navigating city streets or hitting the open road, the Ninja ZX-14R offers exceptional performance and handling. Overall, the 2021 Kawasaki Ninja ZX-14R is a top-of-the-line motorcycle that provides an unmatched combination of power, style, and advanced features. Its impressive engine, sleek design, and cutting-edge technology make it an excellent choice for riders who seek a high-performance ride. Whether you're a seasoned rider or a newcomer to the motorcycling world, the ZX-14R offers an exhilarating experience that is sure to impress. With its top-notch performance and advanced safety features, the ZX-14R is a motorcycle that lives up to the Kawasaki reputation for excellence.Add a Comment
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