14 August. Friday 2026
Kawasaki Z900 Performance - 2021 Specifications and Reviews
The 2021 Kawasaki Z900 Performance is a versatile naked bike powered by a 948cc inline-four engine delivering 123.6 horsepower, making it ideal for riders seeking thrilling acceleration and responsive handling. Known for its aggressive styling, sharp performance, and excellent value, it appeals to both experienced enthusiasts and riders stepping up from middleweight bikes. The liquid-cooled engine with advanced fuel injection provides smooth power delivery across the rev range, establishing the Z900 as a benchmark for modern street performance.
2021
General information | |
| Category | Naked bike |
| Year | 2021 |
| Model | Kawasaki Z900 Performance |
| | |
Engine and Transmission Specifications | |
| Greenhouse gases | 132.2 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel consumption | 5.70 litres/100 km (17.5 km/l or 41.27 mpg) |
| Driveline | Sealed chain |
| Clutch | Wet multi-disc |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Ignition | TCBI with electronic advance |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection. DFI with 36mm Keihin throttle bodies |
| Valves per Cylinder | 4 |
| Bore x Stroke | 73.4 x 56.0 mm (2.9 x 2.2 inches) |
| Compression | 11.8:1 |
| Torque | 98.6 Nm (10.1 kgf-m or 72.7 ft.lbs) @ 7700 RPM |
| Power | 123.6 HP (90.2 kW) @ 9500 RPM |
| Engine type | In-line four, four-stroke |
| Capacity: | 948.0 ccm (57.85 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Wheels | Dunlop Sportmax Roadsport 2 Tires |
| Rear brakes | Single disc. Optional ABS. Single-piston caliper. |
| Diameter | 300 mm (11.8 inches) |
| Front brakes | Double disc. Optional ABS. Four-piston calipers. |
| Rear tire | 180/55-ZR17 |
| Front tire | 120/70-ZR17 |
| Rear wheel travel | 140 mm (5.5 inches) |
| Rear Suspension | Horizontal back-link, stepless rebound damping, adjustable spring preload |
| Front wheel travel | 120 mm (4.7 inches) |
| Front Suspension | 41mm inverted fork with rebound damping and spring preload adjustability |
| Trail | 110 mm (4.3 inches) |
| Rake (fork angle) | 24.9° |
| Frame type | Trellis, high tensile steel |
Physical measures and capacities | |
| Fuel capacity | 17.00 litres (4.49 US gallons) |
| Wheelbase | 1455 mm (57.3 inches) |
| Ground clearance | 145 mm (5.7 inches) |
| Overall width | 825 mm (32.5 inches) |
| Overall length | 2070 mm (81.5 inches) |
| Overall height | 1080 mm (42.5 inches) |
| Seat height | 820 mm (32.3 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 212.0 kg (467.4 pounds) |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Power Mode Selection. Traction control. Smartphone Connectivity. |
| Factory warranty | 12 Month Limited Warranty |
| Light | LED headlight |
| Instruments | TFT Color Instrumentation |
| Starter | Electric |
| Color options | Pearl Blizzard White/Metallic Spark Black, Metallic Spark Black/Metallic Flat Spark Black |
Performance Profile & Rider Fit
123.6 hp
Peak Power
3.2s
0-60 mph
Best For
Track70%
City80%
Cornering88%
Daily Riding78%
Touring45%
Passenger50%
Rider Profile
| Best For | Best suited to intermediate and experienced riders who can manage a punchy inline-four with over 120hp in a lightweight naked chassis. |
| Purpose | Designed for spirited street riding, canyon carving, and weekend sport use rather than long-distance touring or off-road exploration. |
| Rider Fit | A moderate 820mm seat height and 212kg wet weight make it manageable for average-height riders, though the aggressive power delivery demands confident handling. |
| Character | An aggressive, high-revving naked bike with sharp handling, strong midrange torque, and a raw, sporty attitude backed by modern electronics like traction control and power modes. |
| Not Ideal For | Not ideal for off-road adventures, new riders seeking a mellow first bike, or long highway tours requiring wind protection and all-day comfort. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2021 Kawasaki Z900 Performance motorcycle is a sleek and powerful ride that is perfect for both experienced riders and beginners. With its 948cc engine, the Z900 delivers impressive speed and acceleration, making it a thrilling choice for those who love high-performance bikes. The aggressive styling and sharp handling of the Z900 make it a standout option in the sportbike category, and its advanced braking and suspension systems ensure a smooth and controlled ride in any conditions. Whether you're hitting the open road or navigating city streets, the Z900 offers an exhilarating experience that is hard to beat. The 2021 Kawasaki Z900 Performance motorcycle is a top choice for riders looking for a high-performance and visually striking bike. Its powerful engine, precise handling, and advanced features make it a standout option in the sportbike category. With its sleek design and impressive performance capabilities, the Z900 offers an exciting and thrilling riding experience that is sure to impress even the most discerning motorcycle enthusiasts. If you're looking for a powerful and stylish ride that offers a blend of speed, agility, and control, the 2021 Kawasaki Z900 Performance motorcycle is an excellent choice.Add a Comment
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