Sportbikes
2021Kawasaki Ninja H2
52 fields on record
The 2021 Kawasaki Ninja H2 is an exotic supercharged sport bike designed for experienced riders seeking extreme performance and technology. With 228 horsepower from its 998cc inline-four engine, it's best known for delivering supercar-level acceleration and cutting-edge engineering. This flagship sport machine suits riders who value innovation and thrilling speed above all else.
- Capacity
- 998.0 ccm
- Engine
- In-line four, four-stroke
- Gearbox
- 6-speed
- Wet weight
- 238.1 kg
- Seat height
- 825 mm
- Power
- 228.0 HP (170.0 kW) @ 11000 RPM
What’s new for the 2021 Kawasaki Ninja H2
vs the 2020| Spec | 2020 | 2021 |
|---|---|---|
| Front brakes | Double disc. Floating discs. ABS. | Double disc. Dual radial-mount, opposed 4-piston Brembo Stylema® calipers, dual semi-floating disc. ABS. |
| Rear brakes | Single disc. ABS. | Single disc. Opposed 2-piston calipers, single disc. ABS. |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- A supercharged hyperbike built for outright speed, ferocious acceleration and high-speed sport riding on track days and open roads.
- Built for
- A brutally fast, intoxicating showpiece with signature supercharger whine, top-tier Brembo/Ohlins hardware and mirror-black paint. Raw, exclusive and theatrical.
- Not ideal for
- Beginners, commuters, off-roaders, or anyone wanting relaxed touring, easy city runs or comfortable two-up riding.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usRange and running costs
Worked out in your browser - nothing is sent to usBased on the maker's published fuel consumption and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.
Engine
- Capacity
- 998.0 ccm
- Power
- 228.0 HP (170.0 kW) @ 11000 RPM
- CO2 Emissions
- 161 CO2 g/km
- EPA Certificate No.
- MKAXC.998AAH-022
- EPA Est. Fuel Consumption
- 6.86 L/100km (34.3 US mpg)
- EPA CO Emissions
- 1.0 CO g/km
- Torque
- 141.7 Nm (14.4 kgf-m) @ 11000 RPM
- Engine type
- In-line four, four-stroke
- Fuel consumption
- 8.50 litres/100 km (11.8 km/l)
- Power/weight ratio
- 0.9576 HP/kg (wet)
- Bore x stroke
- 76.0 x 55.0 mm
- Compression
- 8.5:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- Digital
- Aspiration
- Supercharged
- Valves per cylinder
- 4
- Lubrication system
- Forced lubrication, wet sump with oil cooler
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet multi-disc, manual
Performance
- 0-60 mph
- 2.60 seconds
- 0-100 km/h (0-62 mph)
- 3.10 seconds
Dimensions & weight
- Wheelbase
- 1455 mm
- Overall length
- 2085 mm
- Overall width
- 770 mm
- Overall height
- 1125 mm
- Seat height
- 825 mm
- Wet weight
- 238.1 kg
- Fuel capacity
- 17.00 litres
- Ground clearance
- 130 mm
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- Trellis, high-tensile steel with Swingarm Mounting Plate
- Front suspension
- 43 mm inverted fork with rebound and compression damping, spring preload adjustability and top-out springs
- Rear suspension
- Uni-Trak, Öhlins TTX36 gas-charged shock with piggyback reservoir, compression damping, rebound damping, preload adjustability and top-out spring
- Front wheel travel
- 119 mm
- Rear wheel travel
- 135 mm
- Rake (fork angle)
- 24.5°
- Trail
- 103 mm
Brakes & wheels
- Front brakes
- Double disc. Dual radial-mount, opposed 4-piston Brembo Stylema® calipers, dual semi-floating disc. ABS.
- Front brakes diameter
- 330 mm
- Rear brakes
- Single disc. Opposed 2-piston calipers, single disc. ABS.
- Rear brakes diameter
- 250 mm
- ABS
- Yes
- Front tyre
- 120/70-ZR17
- Rear tyre
- 200/55-ZR17
Other
- Color options
- Mirror Coated Black
- Warranty
- 12
- Comments
- Kawasaki Cornering Management Function (KCMF), Kawasaki Traction Control (KTRC), Kawasaki Launch Control Mode (KLCM), Kawasaki Intelligent anti-lock Brake System (KIBS).
- Fuel Tank Material
- Metal
Specs last verified against published sources: .
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2015 | 2018 | 2021 | 2024 | 2027 |
|---|---|---|---|---|---|
| Capacity | 998 cc | 998 cc | 998 cc | 998 cc | 998 cc |
| Dry weight | — | — | — | — | 218 kg |
| Seat height | 826 mm | 825 mm | 825 mm | 825 mm | 825 mm |
| Fuel capacity | 17 L | 17 L | 17 L | 17 L | 17 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Kawasaki Ninja H2?
The 2021 Kawasaki Ninja H2 has a Capacity of 998.0 ccm (60.90 cubic inches).
What engine power does the Kawasaki Ninja H2 have?
The 2021 Kawasaki Ninja H2 has a Power of 228.0 HP (170.0 kW) @ 11000 RPM.
How many gears does the Kawasaki Ninja H2 have?
The 2021 Kawasaki Ninja H2 has a Gearbox of 6-speed.
What is the torque of the Kawasaki Ninja H2?
The 2021 Kawasaki Ninja H2 has a Torque of 141.7 Nm (14.4 kgf-m or 104.5 ft.lbs) @ 11000 RPM.
How much does the Kawasaki Ninja H2 weigh?
The 2021 Kawasaki Ninja H2 has a Wet weight of 238.1 kg (524.9 pounds).
Shop this bike
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The 2021 Kawasaki Ninja H2 is one of the most formidable motorcycles on the market, boasting an incredible blend of power, speed, and style. With its supercharged engine and aerodynamic design, the Ninja H2 delivers an exhilarating riding experience that is unmatched in its class. The advanced technological features, such as the Kawasaki Intelligent anti-lock Brake System (KIBS) and electronic steering damper, provide unparalleled control and safety on the road. Whether you're a seasoned rider or a thrill-seeker looking for the ultimate adrenaline rush, the 2021 Kawasaki Ninja H2 is sure to exceed your expectations.
From its sleek, aggressive design to its lightning-fast acceleration, the 2021 Kawasaki Ninja H2 is a powerhouse of a motorcycle that commands attention on the road. Its remarkable performance capabilities are matched by the latest cutting-edge technology, including a full-color TFT display and smartphone connectivity features. With its track-inspired engineering and undeniable presence, the Ninja H2 is a force to be reckoned with in the world of high-performance motorcycles. If you're in the market for a bike that offers heart-pounding performance and head-turning style, the 2021 Kawasaki Ninja H2 is a top contender.
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