14 August. Friday 2026
Ducati Streetfighter V4 S - 2021 Specifications and Reviews
The 2021 Ducati Streetfighter V4 S is a high-performance naked bike designed for experienced riders seeking aggressive styling and track-capable dynamics. Powered by a 1103cc V4 engine producing 208 horsepower, it's known for its distinctive angular design, advanced electronics, and raw engine character. Best suited for spirited riding and weekend track days, it combines Ducati's racing heritage with practical streetfighter versatility.
General information | |
| Category | Naked bike |
| Year | 2021 |
| Model | Ducati Streetfighter V4 S |
| | |
Engine and Transmission Specifications | |
| Exhaust system | 4-2-1-2 system with 2 catalytic converter and 2 lambda probes. |
| Emission details | Euro 5 |
| Greenhouse gases | 176.3 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel consumption | 7.60 litres/100 km (13.2 km/l or 30.95 mpg) |
| Clutch | Slipper and self-servo wet multiplate clutch with hydraulic control |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Fuel control | Desmodromic valve control |
| Fuel system | Injection. Electronic fuel injection system. Twin injectors per cylinder. Full ride-by-wire elliptical throttle bodies. |
| Valves per Cylinder | 4 |
| Bore x Stroke | 81.0 x 53.5 mm (3.2 x 2.1 inches) |
| Compression | 14.0:1 |
| Torque | 123.0 Nm (12.5 kgf-m or 90.7 ft.lbs) @ 11500 RPM |
| Power | 208.0 HP (151.8 kW) @ 12750 RPM |
| Engine details | L-twin |
| Engine type | V4, four-stroke |
| Capacity: | 1103.0 ccm (67.31 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Seat | Dual seats |
| Wheels | 5-spokes light alloy. Pirelli Diablo Rosso Corsa 2 tires. |
| Rear brakes | Single disc. ABS. Brembo |
| Diameter | 330 mm (13.0 inches) |
| Front brakes | Double disc. ABS. Brembo |
| Rear tire | 200/60-ZR17 |
| Front tire | 120/70-ZR17 |
| Rear wheel travel | 130 mm (5.1 inches) |
| Rear Suspension | Fully adjustable Sachs unit. Aluminum single-sided swingarm. |
| Front wheel travel | 120 mm (4.7 inches) |
| Front Suspension | Fully adjustable Showa BPF fork. 43 mm chromed inner tubes |
| Trail | 100 mm (3.9 inches) |
| Rake (fork angle) | 24.5° |
| Frame type | Aluminium alloy. Engine is used as a structural chassis element. Trellis subframe. |
Physical measures and capacities | |
| Fuel capacity | 16.00 litres (4.23 US gallons) |
| Wheelbase | 1488 mm (58.6 inches) |
| Seat height | 845 mm (33.3 inches) If adjustable, lowest setting. |
| Power/weight ratio | 1.1556 HP/kg |
| Weight incl. oil, gas, etc | 201.0 kg (443.1 pounds) |
| Dry weight | 180.0 kg (396.8 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Riding Modes, Power Modes, EVO Bosch Cornering ABS, Ducati Traction Control (DTC) EVO 2, Ducati Wheelie Control (DWC) EVO, Ducati Slide Control (DSC), Engine Brake Control (EBC) EVO, Auto tyre calibration. |
| Factory warranty | 24 months unlimited mileage |
| Light | LED headlight |
| Instruments | TFT colour display |
| Starter | Electric |
| Color options | Ducati Red, Dark Stealth |
Performance Profile & Rider Fit
208 hp
Peak Power
2.7s
0-60 mph
Best For
Track95%
City55%
Cornering97%
Daily Riding45%
Touring30%
Passenger35%
Rider Profile
| Best For | This bike demands an experienced, confident rider who can manage explosive power and razor-sharp handling responsibly. |
| Purpose | Built for aggressive canyon carving, trackday lapping, and adrenaline-fueled naked-bike riding rather than practical transportation. |
| Rider Fit | The aggressive but slightly more upright naked-bike ergonomics are demanding on the wrists and core during hard riding, though more tolerable than a full sportbike over short trips. |
| Character | It suits a thrill-seeking, performance-obsessed rider who wants supersport-derived power and electronics wrapped in a streetfighter's attitude. |
| Not Ideal For | This is not the right choice for beginners, budget-conscious commuters, or anyone seeking a comfortable long-distance touring companion. |
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 Ducati Streetfighter V4 S is a powerhouse of a motorcycle, with a 1103cc V4 engine that delivers an impressive 208 horsepower. Its aggressive styling and sharp lines give it a futuristic look that commands attention on the road. The electronics package on the Streetfighter V4 S is top-notch, with a suite of rider aids including cornering ABS, traction control, wheelie control, and more, ensuring a safe and exhilarating ride. The fully adjustable Ohlins suspension and Brembo brakes provide precise handling and stopping power, making it a joy to ride on both the street and the track. Ducati has really outdone themselves with the 2021 Streetfighter V4 S, offering a high-performance naked bike that is sure to thrill any rider. Its combination of raw power, advanced electronics, and aggressive styling make it a standout in the superbike market. With its track-worthy performance and cutting-edge technology, the Streetfighter V4 S is a force to be reckoned with on the road. If you're in the market for a high-performance naked bike that offers the best of both worlds in terms of power and handling, the 2021 Ducati Streetfighter V4 S is the ultimate choice.Add a Comment
Related Motorcycle Specifications
More Ducati 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.