| Specification | Data |
|---|---|
| Engine Type | Liquid-cooled, 4-stroke In-Line Four, Balanced Supercharged |
| Oil Type | SAE 10W-40 JASO MA2 |
| Oil Capacity | 4.7 Liters |
| Front Tire | 120/70ZR17 M/C (58W) |
| Rear Tire | 190/55ZR17 M/C (75W) |
| Tire Pressure | F: 2.9 bar / R: 2.9 bar (42 psi) |
| Spark Plug | NGK SILMAR9B9 |
| Battery | YTZ14S |
Engineering Highlight: The Balanced Supercharger
Unlike the track-focused H2R, the ZX1002P iteration of the Ninja H2 SX features a ‘Balanced Supercharged Engine.’ This engineering marvel utilizes a specific impeller blade shape and intake chamber design optimized for thermal efficiency. The planetary gear train, driven by the crankshaft, spins the 69mm impeller at nearly 10 times the engine speed (approximately 100,000 RPM at redline), providing linear boost that enhances mid-range torque without the fuel consumption penalties typical of forced induction.
Technical Deep-Dive
The ZX1002P represents the pinnacle of Sport Touring technology. With the 2022+ update, Kawasaki integrated the ARAS (Advanced Rider Assistance Systems) using Bosch radar sensors. From a mechanical perspective, the engine internals are reinforced to handle the increased cylinder pressure, featuring cast pistons (rather than forged) for better heat dissipation and a revised cam profile to suit the touring application.
Maintenance Essentials
1. Lubrication System
The Ninja H2 SX requires 4.7 liters of high-quality SAE 10W-40 JASO MA2 oil. Given the thermal loads imposed by the supercharger, MotoSpecsLab recommends synthetic fluids to prevent oil shearing. The oil filter should be replaced at every interval to ensure no contaminants reach the supercharger’s high-speed bearings.
2. Ignition & Combustion
The NGK SILMAR9B9 spark plugs are essential for this platform. These are Iridium-Platinum plugs designed to withstand the high-combustion temperatures of a pressurized intake charge. Gap specifications must be strictly adhered to; do not attempt to regap these plugs as the electrode is extremely fragile.
3. Chassis & Contact Patch
Handling nearly 200hp requires precise tire maintenance. The ZX1002P utilizes a 120/70ZR17 front and a 190/55ZR17 rear. Notably, Kawasaki specifies a high pressure of 2.9 bar (42 psi) for both ends to maintain carcass stability under the weight of luggage and the aerodynamic downforce generated at high speeds.
Editorial Verdict
The Kawasaki Ninja H2 SX (ZX1002P) remains the only mass-produced supercharged tourer in the world. Its maintenance requirements are more stringent than a naturally aspirated Z1000, but the reward is a power delivery that is unparalleled in the segment. For the owner-mechanic, precision is mandatory—specifically regarding torque values and fluid quality.