Into a category filled with 400cc sport models, Kawasaki introduces a revolutionary Supersport model. The Ninja ZX-4RR mounts a 400cc In-Line Four engine with class-leading performance in a compact chassis. On the track or on the street, experiencing the exhilaration of the Ninja ZX-4RR’s unprecedented power, thrilling high-rpm wail, and its sharp, nimble handing will surely awaken the dormant Supersport within you.
Ninja ZX-4RR Performance
Lime Green
This edition contains:
- Akrapovic Carbon Slip-On Exhaust
- Single Seat Cover, Lime Green
- Smoke Windscreen
- Gel Resin Tank Pad with Kawasaki Logo
- Dashboard Screen Protector
- Kawasaki Tag Keyring (not visible)
Specifications
Engine
Engine type | Liquid-cooled, 4-stroke, in-line four |
Compression ratio | 12.3:1 |
Valve system | DOHC, 16 valves |
Bore x stroke | 57.0 x 39.1 mm |
Displacement | 399 cm³ |
Fuel system | Fuel injection: 34 mm x 4 |
Lubrication | Forced lubrication, wet sump |
Starting system | Electric |
Ignition system | Digital |
Performance & Transmission
Maximum power | 57.0 kW {77 PS} / 14,500 rpm |
Maximum power with RAM Air | 58.7 kW {80 PS} / 14,500 rpm |
Maximum torque | 39.0 N•m {4.0 kgf•m} / 13,000 rpm |
CO2 emission | 120 g/km |
Fuel consumption | 5.1 l/100km |
Transmission | 6-speed, return shift |
Clutch | Wet, multi disc |
Primary reduction ratio | 2.029 (69/34) |
Gear ratios 1st | 2.929 (41/14) |
Gear ratios 2nd | 2.056 (37/18) |
Gear ratios 3rd | 1.619 (34/21) |
Gear ratios 4th | 1.333 (32/24) |
Gear ratios 5th | 1.154 (30/26) |
Gear ratios 6th | 1.037 (28/27) |
Final drive | Sealed chain |
Final reduction ratio | 3.429 (48/14) |
Frame & Dimensions
Frame type | Trellis, high-tensile steel |
Trail | 97 mm |
Wheel travel front | 120 mm |
Wheel travel rear | 124 mm |
Tyre, front | 120/70 ZR17 M/C (58W) |
Tyre, rear | 160/60 ZR17 M/C (69W) |
L x W x H | 1,990 x 765 x 1,110 mm |
Steering angle L/R | 35° / 35° |
Wheel base | 1,380 mm |
Ground clearance | 135 mm |
Fuel capacity | 15.0 litres |
Seat height | 800 mm |
Curb mass* | 189 kg |
| *Curb mass includes all necessary materials and fluids to operate correctly, full tank of fuel (more than 90 percent capacity) and tool kit (if supplied). |
Estimated dry weight** | 175 kg |
| **Estimated Dry weight does not include all necessary materials and fluids to operate correctly, full tank of fuel (more than 90 percent capacity) and tool kit (if supplied). |
Brakes & Suspension
Front brake type | Dual semi-floating discs |
Front brake diameter | Ø 290 mm |
Front brake caliper type | Radial-mount, monobloc, opposed 4-piston |
Rear brake type | Single disc |
Rear brake diameter | Ø 220 mm |
Rear brake caliper type | Single-piston |
Front suspension type | Single A-Arm with twin shock absorbers |
Front suspension diameter | Ø 37 mm |
Rear suspension type | Horizontal Back-link, BFRC lite gas-charged shock with piggyback reservoir, compression and rebound damping, spring preload adjustability, and top-out spring |
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