Sport Tourers
2018Kawasaki Ninja H2 SX
43 fields on record
The 2018 Kawasaki Ninja H2 SX is a supercharged sport-touring motorcycle designed for riders seeking thrilling performance without sacrificing comfort and practicality. Renowned for its unique centrifugal supercharger delivering 137 Nm of torque and impressive acceleration, it combines aggressive styling with a manageable 835 mm seat height and 19-liter fuel capacity for longer journeys. This bike excels for experienced riders who want track-capable power paired with touring capability and everyday usability.
- Capacity
- 998.0 ccm
- Engine
- In-line four, four-stroke
- Gearbox
- 6-speed
- Wet weight
- 256.0 kg
- Seat height
- 835 mm
- Power
- 200.0 HP (146.0 kW) @ 11000 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built as a homologation-special superbike for track days and racing, prioritizing outright speed and cornering precision over everyday practicality.
- Built for
- A razor-sharp, high-strung race weapon that rewards commitment and precision with blistering acceleration and pinpoint cornering ability.
- Not ideal for
- Not suitable for beginners, commuters, or anyone wanting a comfortable, relaxed ride for daily use or long-distance touring.
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 usEngine
- Capacity
- 998.0 ccm
- Power
- 200.0 HP (146.0 kW) @ 11000 RPM
- CO2 Emissions
- 179 CO2 g/km
- Torque
- 137.3 Nm (14.0 kgf-m) @ 9500 RPM
- Engine type
- In-line four, four-stroke
- Fuel consumption
- 7.70 litres/100 km (13.0 km/l)
- Power/weight ratio
- 0.7813 HP/kg
- Bore x stroke
- 76.0 x 55.0 mm
- Compression
- 11.2:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- Digital
- 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
Dimensions & weight
- Wheelbase
- 1480 mm
- Overall length
- 2135 mm
- Overall width
- 775 mm
- Overall height
- 1205 mm
- Seat height
- 835 mm
- Wet weight
- 256.0 kg
- Fuel capacity
- 19.00 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, gas-charged shock with piggyback reservoir, compression damping, rebound damping, remote spring preload adjustability and top-out spring
- Front wheel travel
- 120 mm
- Rear wheel travel
- 139 mm
- Rake (fork angle)
- 27.0°
- Trail
- 103 mm
Brakes & wheels
- Front brakes
- Double disc. Floating discs.
- Front brakes diameter
- 330 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 250 mm
- Front tyre
- 120/70-ZR17
- Rear tyre
- 190/55-ZR17
Other
- Color options
- Metallic Carbon Gray/Metallic Matte Carbon Gray Metallic Carbon Gray
- Warranty
- 12
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 | 2018 | 2020 | 2021 | 2023 | 2024 |
|---|---|---|---|---|---|
| Capacity | 998 cc | 998 cc | 998 cc | 998 cc | 998 cc |
| Seat height | 835 mm | 836 mm | 836 mm | 836 mm | 835 mm |
| Fuel capacity | 19 L | 17 L | 17 L | 18.9 L | 19 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Safety Recalls
⚠ 2 open recallsPOWER TRAIN:MANUAL TRANSMISSIONNov 2020 · 20V676000
Kawasaki Motors Corp., U.S.A. (KMC) is recalling certain 2018-2020 Ninja H2 SX, Ninja H2 SXSE, and 2019-2020 Ninja H2 SXSE+ motorcycles. In the event of a gear misengagement the engine electronic control unit (ECU) programming doesn't have the capability to suppress high RPM during transmission. If the transmission gears are not properly engaged while shifting into 4th or 5th gear, high engine RPM can cause the output gears of 4th or 5th to fracture when the gears re-engage.
Risk: Damaged gears and the inability to shift can cause the engine to lock up, increasing the risk of a crash.
Remedy: KMC will notify owners, and dealers will reprogram the FI-ECU software, free of charge. Owners are advised to not ride their motorcycle until the repair has been completed. The recall began November 16, 2020. Owners may contact KMC customer service at 1-866-802-9381. KMC's number for this recall is MC20-10.
STRUCTURE:MOTORCYCLE:KICKSTAND/CENTER STANDAug 2018 · 18V580000
Kawasaki Motors Corp., U.S.A. (Kawasaki) is recalling certain 2018 Kawasaki Ninja H2 SX SE (ZXT02BJ) motorcycles. The pin for the center stand spring may have been improperly welded, and, as a result, the pin may shift or fall off resulting in the spring detaching and the center stand dropping to the ground unexpectedly and dragging while riding.
Risk: The dragging center stand can cause a loss of control, increasing the risk of a crash.
Remedy: Kawasaki will notify owners, and dealers will replace the left center stand bracket, free of charge. Owners may contact Kawasaki customer service at 1-866-802-9381. Kawasaki's number for this recall is MC18-05.
Source: NHTSA. View all Kawasaki recalls →
Rider Reviews
Common questions
What is the engine size of the Kawasaki Ninja H2 SX?
The 2018 Kawasaki Ninja H2 SX has a Capacity of 998.0 ccm (60.90 cubic inches).
What engine power does the Kawasaki Ninja H2 SX have?
The 2018 Kawasaki Ninja H2 SX has a Power of 200.0 HP (146.0 kW) @ 11000 RPM.
How many gears does the Kawasaki Ninja H2 SX have?
The 2018 Kawasaki Ninja H2 SX has a Gearbox of 6-speed.
What is the torque of the Kawasaki Ninja H2 SX?
The 2018 Kawasaki Ninja H2 SX has a Torque of 137.3 Nm (14.0 kgf-m or 101.3 ft.lbs) @ 9500 RPM.
How much does the Kawasaki Ninja H2 SX weigh?
The 2018 Kawasaki Ninja H2 SX has a Wet weight of 256.0 kg (564.4 pounds).
Shop this bike
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The 2018 Kawasaki Ninja H2 SX is a powerful and impressive motorcycle that provides an exhilarating riding experience. With its supercharged engine, the H2 SX offers exceptional acceleration and top speed, making it a thrilling choice for adrenaline junkies. In addition to its impressive performance, this bike also offers a comfortable and ergonomic riding position, allowing for long-distance rides without discomfort.
The 2018 Kawasaki Ninja H2 SX is a top-of-the-line motorcycle that delivers exceptional power and performance. Whether you're a seasoned rider looking for a thrilling new bike or a novice looking to experience the rush of speed, the H2 SX is a fantastic choice. Its supercharged engine and comfortable design make it a stand-out option in the world of sportbikes. If you're looking for a motorcycle that offers both power and comfort, the 2018 Kawasaki Ninja H2 SX is a great option to consider.
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