Naked Motorcycles
2021Ducati Streetfighter V4 S
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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.
- Capacity
- 1103.0 ccm
- Engine
- V four, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 180.0 kg
- Seat height
- 845 mm
- Power
- 208.0 HP (151.8 kW) @ 12750 RPM
What’s new for the 2021 Ducati Streetfighter V4 S
vs the 2020| Spec | 2020 | 2021 |
|---|---|---|
| Dry weight | 178.0 kg (392.4 pounds) | 180.0 kg (396.8 pounds) |
| Front suspension | Öhlins NIX30 43mm fully adjustable USD fork with TiN treatment. Electronic compression and rebound damping adjustment with semi-active mode | Fully adjustable Showa BPF fork. 43 mm chromed inner tubes |
| Rear suspension | Fully adjustable Öhlins TTX36 unit. Remote spring preload adjustment. Aluminium single-sided swingarm | Fully adjustable Sachs unit. Aluminum single-sided swingarm. |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for aggressive canyon carving, trackday lapping, and adrenaline-fueled naked-bike riding rather than practical transportation.
- Built for
- 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.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usRange and running costs
Worked out in your browser - nothing is sent to usBased on the maker's published fuel consumption and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.
Engine
- Capacity
- 1103.0 ccm
- Power
- 208.0 HP (151.8 kW) @ 12750 RPM
- CO2 Emissions
- 178 CO2 g/km
- EPA Certificate No.
- MDUCC01.1SFT-007
- EPA Est. Fuel Consumption
- 7.58 L/100km (31.0 US mpg)
- EPA CO Emissions
- 7.5 CO g/km
- Torque
- 123.0 Nm (12.5 kgf-m) @ 11500 RPM
- Engine type
- V four, four-stroke
- Fuel consumption
- 7.60 litres/100 km (13.2 km/l)
- Power/weight ratio
- 1.1556 HP/kg (dry)
- Bore x stroke
- 81.0 x 53.5 mm
- Compression
- 14.0:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Aspiration
- Naturally aspirated
- Valves per cylinder
- 4
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Slipper and self-servo wet multiplate clutch with hydraulic control
Performance
- 0-60 mph
- 3.10 seconds
- 0-100 km/h (0-62 mph)
- 3.30 seconds
Dimensions & weight
- Wheelbase
- 1488 mm
- Seat height
- 845 mm
- Dry weight
- 180.0 kg
- Wet weight
- 201.0 kg
- Fuel capacity
- 16.00 litres
Chassis & suspension
- Frame
- Aluminium alloy. Engine is used as a structural chassis element. Trellis subframe.
- Front suspension
- Fully adjustable Showa BPF fork. 43 mm chromed inner tubes
- Rear suspension
- Fully adjustable Sachs unit. Aluminum single-sided swingarm.
- Front wheel travel
- 120 mm
- Rear wheel travel
- 130 mm
- Rake (fork angle)
- 24.5°
- Trail
- 100 mm
Brakes & wheels
- Front brakes
- Double disc. ABS. Brembo
- Front brakes diameter
- 330 mm
- Rear brakes
- Single disc. ABS. Brembo
- ABS
- Yes
- Front tyre
- 120/70-ZR17
- Rear tyre
- 200/60-ZR17
Other
- Color options
- Ducati Red, Dark Stealth
- Warranty
- 24
- 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.
Specs last verified against published sources: .
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2020 | 2021 | 2022 | 2024 | 2025 | 2027 |
|---|---|---|---|---|---|---|
| Capacity | 1103 cc | 1103 cc | 1103 cc | 1103 cc | 1103 cc | 1103 cc |
| Dry weight | 178 kg | 180 kg | 180 kg | 180 kg | 178 kg | — |
| Seat height | 845 mm | 845 mm | 845 mm | 845 mm | 845 mm | 845 mm |
| Fuel capacity | 16 L | 16 L | 16 L | 17 L | 16.5 L | 16 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Ducati Streetfighter V4 S?
The 2021 Ducati Streetfighter V4 S has a Capacity of 1103.0 ccm (67.31 cubic inches).
What engine power does the Ducati Streetfighter V4 S have?
The 2021 Ducati Streetfighter V4 S has a Power of 208.0 HP (151.8 kW) @ 12750 RPM.
How many gears does the Ducati Streetfighter V4 S have?
The 2021 Ducati Streetfighter V4 S has a Gearbox of 6-speed.
What is the torque of the Ducati Streetfighter V4 S?
The 2021 Ducati Streetfighter V4 S has a Torque of 123.0 Nm (12.5 kgf-m or 90.7 ft.lbs) @ 11500 RPM.
How much does the Ducati Streetfighter V4 S weigh?
The 2021 Ducati Streetfighter V4 S has a Dry weight of 180.0 kg (396.8 pounds).
Shop this bike
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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.
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