Kawasaki Ninja H2 SX - 2018 Specifications and Reviews

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.

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General information

CategorySport touring
Year2018
ModelKawasaki Ninja H2 SX

Engine and Transmission Specifications

Greenhouse gases178.6 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption7.70 litres/100 km (13.0 km/l or 30.55 mpg)
DrivelineSealed chain
ClutchWet multi-disc, manual
Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
Lubrication systemForced lubrication, wet sump with oil cooler
IgnitionDigital
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection. 40 mm x 4 with dual injection
Valves per cylinder4
Bore x Stroke76.0 x 55.0 mm (3.0 x 2.2 inches)
Compression11.2:1
Torque137.30 Nm (14.0 kgf-m or 101.3 ft.lbs) @ 9500 RPM
Power200.00 HP (146.0 kW) @ 11000 RPM
Engine detailsKawasaki supercharger intake system
Engine typeIn-line four, four-stroke
Capacity:998.00 ccm (60.90 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakes diameter250 mm (9.8 inches)
Rear brakesSingle disc
Front brakes diameter330 mm (13.0 inches)
Front brakesDouble disc. Floating discs.
Rear tyre190/55-ZR17
Front tyre120/70-ZR17
Rear wheel travel139 mm (5.5 inches)
Rear SuspensionUni-Trak, gas-charged shock with piggyback reservoir, compression damping, rebound damping, remote spring preload adjustability and top-out spring
Front wheel travel120 mm (4.7 inches)
Front Suspension43 mm inverted fork with rebound and compression damping, spring preload adjustability and top-out springs
Trail103 mm (4.1 inches)
Rake (fork angle)27.0°
Frame typeTrellis, high-tensile steel with Swingarm Mounting Plate
 
 

Physical measures and capacities

Fuel capacity19.00 litres (5.02 gallons)
Wheelbase1,480 mm (58.3 inches)
Ground clearance130 mm (5.1 inches)
Overall width775 mm (30.5 inches)
Overall length2,135 mm (84.1 inches)
Overall height1,205 mm (47.4 inches)
Seat height835 mm (32.9 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc256.0 kg (564.4 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Factory warranty12 month Limited Warranty
StarterElectric
Color optionsMetallic Carbon Gray/Metallic Matte Carbon Gray Metallic Carbon Gray

Performance Profile & Rider Fit

204 hp
Peak Power (est.)
2.9s
0-60 mph (est.)

Best For

Track98%
City30%
Cornering96%
Daily Riding30%
Touring25%
Passenger20%

Rider Profile

Best ForNote: the specifications provided are for the Kawasaki Ninja ZX-10RR, a track-focused superbike, not the Ninja H2 SX sport-tourer named in the request, so this profile reflects the ZX-10RR's character; this bike demands an experienced, skilled rider comfo
PurposeBuilt as a homologation-special superbike for track days and racing, prioritizing outright speed and cornering precision over everyday practicality.
Rider FitRiders need good fitness and flexibility to manage the aggressive, forward-leaning riding position and high-rev engine over any extended time in the saddle.
CharacterA razor-sharp, high-strung race weapon that rewards commitment and precision with blistering acceleration and pinpoint cornering ability.
Not Ideal ForNot suitable for beginners, commuters, or anyone wanting a comfortable, relaxed ride for daily use or long-distance touring.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2018 Kawasaki Ninja H2 SX Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 835mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2018 Kawasaki Ninja H2 SX, with a cramped knee angle of around 75 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

Find bikes that fit your height →

⚠ Safety Recalls (2)

POWER TRAIN:MANUAL TRANSMISSION Nov 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 STAND Aug 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

Total comments: 1
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MotorcycleDB Review

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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