14 August. Friday 2026
Kawasaki Z650 Performance - 2021 Specifications and Reviews
The 2021 Kawasaki Z650 Performance is a lightweight naked bike powered by a 649cc parallel-twin engine delivering 67.3 horsepower. Designed for beginner to intermediate riders, it combines accessible performance with nimble handling and modern fuel injection technology. Best known for its affordability, reliability, and manageable power delivery, it excels as an entry-level sportbike or daily commuter.
General information | |
| Category | Naked bike |
| Year | 2021 |
| Model | Kawasaki Z650 Performance |
| | |
Engine and Transmission Specifications | |
| Greenhouse gases | 99.8 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel consumption | 4.30 litres/100 km (23.3 km/l or 54.70 mpg) |
| Driveline | Sealed chain |
| Clutch | Assist and Slipper Clutch |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Forced lubrication, semi and #8209;dry sump |
| Ignition | TCBI with electronic advance |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection. DFI® with Keihin 36mm Keihin throttle bodies |
| Bore x Stroke | 83.0 x 60.0 mm (3.3 x 2.4 inches) |
| Compression | 10.8:1 |
| Torque | 64.0 Nm (6.5 kgf-m or 47.2 ft.lbs) @ 6700 RPM |
| Power | 67.3 HP (49.1 kW) @ 8000 RPM |
| Engine details | Die-cast aluminium cylinder and lightweight coated pistons |
| Engine type | Twin, four-stroke |
| Capacity: | 649.0 ccm (39.60 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Wheels | Dunlop Sportmax Roadsport 2 tires |
| Rear brakes | Single disc. Petal disc. Single-piston. Optional ABS. |
| Diameter | 300 mm (11.8 inches) |
| Front brakes | Double disc. Petal-type rotors with two-piston calipers. Optional ABS. |
| Rear tire | 160/60-ZR17 |
| Front tire | 120/70-ZR17 |
| Rear wheel travel | 130 mm (5.1 inches) |
| Rear Suspension | Horizontal Back-link with preload adjustment |
| Front wheel travel | 124 mm (4.9 inches) |
| Front Suspension | 41 mm telescopic fork |
| Trail | 100 mm (3.9 inches) |
| Rake (fork angle) | 24.0° |
| Frame type | Trellis, high-tensile steel |
Physical measures and capacities | |
| Fuel capacity | 15.00 litres (3.96 US gallons) |
| Wheelbase | 1410 mm (55.5 inches) |
| Ground clearance | 130 mm (5.1 inches) |
| Overall width | 765 mm (30.1 inches) |
| Overall length | 2055 mm (80.9 inches) |
| Overall height | 1065 mm (41.9 inches) |
| Seat height | 790 mm (31.1 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 188.0 kg (414.5 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Smartphone Connectivity |
| Factory warranty | 12 Month Limited Warranty |
| Instruments | TFT Instrumentation |
| Starter | Electric |
| Color options | Pearl Blizzard White/Metallic Spark Black, Metallic Spark Black/Metallic Flat Spark Black |
Performance Profile & Rider Fit
67.3 hp
Peak Power
3.8s
0-60 mph
Best For
Track45%
City82%
Cornering75%
Daily Riding85%
Touring40%
Passenger45%
Rider Profile
| Best For | Well suited to newer riders and those upgrading from smaller displacement bikes thanks to its manageable power and light, confidence-inspiring chassis. |
| Purpose | Built primarily as a fun, nimble street and commuter naked bike rather than a dedicated track or long-distance touring machine. |
| Rider Fit | The low seat height, light dry weight, and upright naked-bike ergonomics make it accessible for shorter or less physically strong riders. |
| Character | A punchy, characterful parallel-twin with a slipper clutch and modern electronics that rewards spirited riding without being intimidating. |
| Not Ideal For | Not the right choice for riders seeking serious long-distance touring comfort, two-up luxury, or any off-road capability. |
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 Z650 Performance motorcycle is a sleek and stylish bike that delivers high performance and impressive handling. With a powerful 649cc engine, this bike offers plenty of speed and agility for riders who crave excitement on the road. The improved suspension system and enhanced brake performance make for a smooth and controlled ride, enhancing overall safety and stability. In addition to its performance capabilities, the 2021 Kawasaki Z650 Performance motorcycle boasts a modern and edgy design that is sure to turn heads. Its aggressive styling and sharp lines give it a bold and dynamic look that sets it apart from other motorcycles in its class. Overall, the 2021 Kawasaki Z650 Performance motorcycle is a top contender for riders seeking a thrilling and visually striking bike that excels in both performance and aesthetics.Add a Comment
Related Motorcycle Specifications
More Kawasaki Motorcycles
- Motorcycles in database: 45863
- Technical specifications: 1490298
- Images of motorcycles: 72681
- Videos: 339
- Manufacturers: 501
Please Login or Register if you would like to leave a comment.