Kawasaki Ninja ZX-4R / ZX-4RR: review, history, specs
Class: sport
Production: 2023+
| Models | |
|---|---|
| Kawasaki Ninja ZX-4R
2023+ (North America, Australia, Asia) |
Kawasaki Ninja ZX-4RR KRT Edition
2023+ (North America, Australia, Asia) |
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Kawasaki Ninja ZX-4RR KRT Edition:
- Special colors & graphics
- KQS (Kawasaki Quick Shifter)
- Adjustable front suspension
- Fully adjustable rear suspension
Kawasaki Ninja ZX-4R: electronic equipment
- ABS
- Electronic throttle
- TFT-display
- KTRC (Kawasaki Traction Control) 3-mode
- Power Mode
- Smartphone Connectivity
- KQS (Kawasaki Quick Shifter)- ZX-4RR
History
| History | ||
|---|---|---|
| Year | Country | Name / Frame / Engine |
| 2023 | North America, Australia, Asia | Name: Kawasaki Ninja ZX-4R; Kawasaki Ninja ZX-4RR KRT Edition
Code: ZX400PRFNN, ZX400SRFNN |
| 2024 | Europe, North America, Australia, Asia | Name: Kawasaki Ninja ZX-4R; Kawasaki Ninja ZX-4RR KRT Edition |
| 2025 | Europe, North America, Australia, Asia | Name: Kawasaki Ninja ZX-4R; Kawasaki Ninja ZX-4RR KRT Edition |
| 2026 | Europe, North America, Australia, Asia | Name: Kawasaki Ninja ZX-4R; Kawasaki Ninja ZX-4RR KRT Edition |
Specifications
Kawasaki Ninja ZX-4R: specs.
| Specifications | ||
|---|---|---|
| DIMENSIONS | Overall length | 1990 mm / 78,3 in |
| Overall width | 765 mm / 30,1 in | |
| Overall height | 1110 mm / 43,7 in | |
| Seat height | 800 mm / 31,5 in | |
| Wheelbase | 1380 mm / 54,3 in in | |
| Ground clearance | 135 mm / 5,3 in | |
| Dry weight | ||
| Curb (wet) weight | 188 kg / 414 lbs | |
| FRAME | Type | Trellis, steel |
| Front suspension, travel | 37 mm inverted telescopic fork Showa SFF-BP, 120 mm / 4,72 in
37 mm inverted telescopic fork Showa SFF-BP (adjustable spring pre-load), 120 mm / 4,72 in - ZX-4RR | |
| Rear suspension, travel | Swingarm Uni-Trak with mono-shock (adjustable spring pre-load), 112 mm / 4,4 in
Swingarm Uni-Trak with mono-shock BFRC (fully adjustable), 124 mm / 4,9 in - ZX-4RR | |
| Front tire size | 120/70ZR17M/C (58W) | |
| Rear tire size | 160/60ZR17M/C (69W) | |
| Front brake | Double disc, 290 mm, 4-piston radial calipers (ABS) | |
| Rear brake | Single disc, 220 mm, 1-piston caliper (ABS) | |
| Fuel capacity | 15,0 l / 3,96 US gal | |
| Trail | 97 mm / 3,82 in | |
| Fuel economy / consumption | ||
| ENGINE | Type | Liquid-cooled 4-stroke |
| Cylinder arrangement | 4-cylinders, inline | |
| Bore & Stroke | 57,0 x 39,1 mm | |
| Displacement | 399 cm³ (24,3 cu in) | |
| Compression ratio | 12.3:1 | |
| Valve train | Chain driven DOHC, 4 valves per cylinder | |
| Max. power | 75,0 hp (55,0 kW) / 14500 rpm
77,0 hp (56,7 kW) / 14500 rpm - with Ram-Air system | |
| Max. torque | 37,6 Nm (3,8 kgf*m) / 12500 rpm | |
| Acceleration 0 to 100 km/h (0-60 mph) | 4,14 sec.[1] | |
| Top speed | 207 km/h (128 mph)[2] | |
| CARBURETION SYSTEM | Type | Fuel Injection, 4x 34 mm |
| ID | ||
| DRIVE TRAIN | Clutch | Wet, multi-plate, cable operated
Assist & Slipper clutch |
| Transmission | 6-speed | |
| Final drive | Chain | |
| Primary reduction | 2.029 | |
| Final reduction | 3.429 | |
| Gear ratio
I II III IV V VI |
2.056 1.619 1.333 1.154 1.037 | |
| ELECTRICAL | Ignition | Digital |
| Alternator | Three-phase AC | |
| Battery capacity | ||
Images
Kawasaki Ninja ZX-4R: images, gallery.
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Videos
Kawasaki Ninja ZX-4R: video.