Key Specifications
| Engine Type | 4-stroke, in-line 4-cylinder, DOHC, 16-valve, liquid-cooled |
| Engine Capacity | 636 cc / 38.8 cubic inches |
| Max Power | 127.0 hp @ 13,000 rpm |
| Max Torque | 52.1 lb-ft / 70.6 nm @ 10,800 rpm |
| Top Speed | ~ 152.2 mph / 245 kmph |
| Fuel Tank Capacity | 17 L / 4.5 US gallons |
| Weight (Wet/Kerb) | 50-State Model ABS – 436.6 lbs / 198 kgs Non ABS – 432.2 / 196 kgs 49-State Model ABS – 434.4 lbs / 197 kgs Non ABS – 430 / 195 kgs |
| Seat Height | 830.5 mm / 32.7 inches |
*n/a – information not provided by manufacturer
All Specifications
Make & Model
| Model | Kawasaki Ninja ZX-6R |
| Year | 2025 |
Engine
| Engine Type | 4-stroke, in-line 4-cylinder, DOHC, 16-valve, liquid-cooled |
| Displacement | 636 cc / 38.8 cubic inches |
| Bore x Stroke | 67 x 45.1 mm |
| Compression Ratio | 12.9 : 1 |
| Number of Cylinders | 4 |
| Max Horsepower | 127.0 hp @ 13,000 rpm |
| Max Torque | 52.1 lb-ft / 70.6 nm @ 10,800 rpm |
| Valve Train | DOHC |
| Valves per Cylinder | 4 |
| Engine Management System | DFI® with 38mm Keihin throttle bodies (4) and oval sub-throttles |
| Cooling System | Liquid Cooled |
| Ignition System | TCBI with electronic advance |
Performance
| Top Speed | ~ 152.2 mph / 245 kmph |
*n/a – information not provided by manufacturer
Transmission
| Clutch | Wet multi-disc Assist & Slipper Clutch |
| Gearbox | 6-speed, return shift |
| Final Drive | Sealed chain |
| Quick Shifter | Kawasaki Quick Shifter (KQS) (upshift only) |
| Traction Control System | Kawasaki Traction Control (KTRC) |
| Assist & Slipper Clutch | Yes |
Electrical & Electronics System
| Headlight Type | LED |
| Taillight Type | LED |
| Instrumentation | 4.3 inch TFT color instrument |
| Connectivity | Smartphone Connectivity via RIDEOLOGY THE APP |
| Riding Modes | 4 Modes – Sport, Road, Ride, Rider (custom) |
| Traction Control System | Kawasaki Traction Control (KTRC) |
| ABS | Yes |
Chassis & Suspension
| Frame Type | Aluminum perimeter |
| Front Suspension | 41mm inverted fork Showa Separate Function Big Piston Fork (SFF-BP) with rebound and compression damping and spring preload adjustability, and top-out springs |
| Front Suspension Travel | 119.3 mm / 4.7 inches |
| Rear Suspension | Bottom-link Uni-Trak® with single shock, stepless compression damping adjustment, stepless adjustable rebound damping, fully adjustable spring preload |
| Rear Suspension Travel | 150 mm / 5.9 inches |
| Rake | 23.5 ° |
| Trail | 101.6 mm / 4 inches |
Wheels & Brakes
| Wheels | Cast alloys |
| Front Tire Size | 120/70 ZR17 |
| Rear Tire Size | 180/55 ZR17 |
| Front Brakes | Dual semi-floating 310mm discs with dual radial-mounted, monobloc, opposed 4-piston caliper, Kawasaki Intelligent anti-lock Brake System (KIBS) (ABS only) |
| Rear Brakes | Single 220mm petal discs with single-piston caliper, Kawasaki Intelligent anti-lock Brake System (KIBS) (ABS only) |
Dimension & Weights
| Overall Length | 2024.3 mm / 79.7 inches |
| Overall Width | 711 mm / 28 inches |
| Overall Height | 1110 mm / 43.3 inches |
| Seat Height | 830.5 mm / 32.7 inches |
| Wheelbase | 1400 mm / 55.1 inches |
| Ground Clearance | 130 mm / 5.1 inches |
| Fuel Tank Capacity | 17 L / 4.5 US gallons |
| Wet (kerb/curb) Weight | 50-State Model ABS – 436.6 lbs / 198 kgs Non ABS – 432.2 / 196 kgs 49-State Model ABS – 434.4 lbs / 197 kgs Non ABS – 430 / 195 kgs EU – 436.6 lbs / 198 kgs |
Features
- 4.3″ All-digital TFT Instrumentation
- All-LED lighting
- Smartphone Connectivity with Voice Command via RIDEOLOGY THE APP MOTORCYCLE
- Assist & Slipper Clutch
- Dual Throttle Valves
- Economical Riding Indicator
- Electronic Throttle Valves
- Kawasaki Traction Control (KTRC)
- Kawasaki Quick Shifter (KQS)
- Anti-lock Brake System (ABS)
- Power Modes
- KIBS (Kawasaki Intelligent Anti-Lock Braking System)
Kawasaki Ninja ZX-6R (2025) Color Options
- Pearl Robotic White/Metallic Graphite Gray
- Metallic Matte Dark Gray/Ebony
