The 2021 Ducati Streetfighter V4 Sports Motorcycle was transformed into a Streetfighter using the “Fight Formula,” which weighs 178 kg, has a high and wide handlebar, and has a 1100cc Desmosedici Stradale engine that produces 208 horsepower. And a complete electrical appliance. The latest Ducati nude bike has become an instant hit with riders worldwide, as seen by countless reviews in the international media.
In addition, the new front brakes and clutch pumps, both self-bleeding and manufactured by those who used for the first time on the Ducati Superleggera V4 models, are installed on all Ducati Streetfighter V4 models in the 2021 range. The bodies of the new pumps are designed to allow “natural” bleeding, eliminating the need for system interference if there is air in the circuit.
2021 Ducati Streetfighter V4 Sports Motorcycle – Features and Specs
Unique Key Features
- All models in the Ducati Streetfighter V4 series now comply with Euro 5 anti-pollution laws by 2021 to meet the new European emissions standards.
- A self-cleaning clutch and new front brake pumps were initially used on the Superleggera V4.
- Only for countries where the Euro 5 standard is applicable.
The Fight Formula
The Panigale V4 was stripped of its firing, given a high and wide handlebar, and weighed 178 kg. Its 1100cc Desmosedici Stradale engine delivers 208 horsepower and is controlled by biplane wings. Street Fighter is a product of “Fight Formula.”
The latest Ducati nude bike has become an instant hit with riders worldwide, as seen by countless reviews in the international media.
Design: Strong and interesting
The 2021 Ducati Streetfighter V4 Sports Motorcycle has a high and wide handlebar, and it is without firing. The new Streetfighter V4, a motorcycle that can sharpen a rider’s emotions and make them feel like a leader of the pack in every adventure on the road, is built with this concept in mind. The result is an unparalleled, sophisticated, technically advanced nude bike with a solid and attractive shape that can’t hide its capabilities.
The Joker inspired Borgo’s new naked Panigale comic book character, and the Ducati Design Centre’s minimalist full-LED headlights are reminiscent of the front end of the Panigale V4 and fully capture the essence of Streetfighter V4 as the Joker faints. Catches on. Appearance.
The V-shaped DRL, which already distinguishes the Panigale V4 and SuperSport, represents the distinctive style of the Ducati.
A rear deflector ensures that the air does not flow directly toward the fuel tank, and the small front light unit is present in a carefully designed double-layer firing that houses the air box and LED lights. Air inlets are also included for cooling.
High-speed, agile mixed road performance requires maximum stability during high-speed and braking, reduction of wheel-up during acceleration, and minimal electronic control of the suspension setup. For these reasons, Ducati Corse experts and the Ducati Style Center have developed biplane wings for the Streetfighter V4.
Using CFD (Computational Fluid Dynamics) modeling, aerodynamics was created. To increase downward force, especially on the front tires, the calculation method included stationary modeling of flow and pressure.
The aerodynamics team chose to use a “biplane” structure with a limited “wing spread” and run the upper and lower wings separately to minimize background spread as much as possible. ۔
Euro 5 engine derived from MotoGP
All Ducati Streetfighter V4 motorcycles will meet Euro 5 anti-pollution requirements by 2021, maintaining the same maximum power and torque rating but moving them to new speeds.
Streetfighter V4 Euro 5 produces 12.5 kg (123 Nm) of torque at 9,500 rpm and more than 208 HP (153 kW) at 13,000 rpm, 250 rpm EURO 4 variant. These results, as a result of a new calibration and a new exhaust, increase the enjoyment of the bike on all winding roads.
To increase the ability to convert harmful gases, the silencer still uses an improved catalyst (+10 mm in length) and a new method of inserting noble metals.
Chassis and Ergonomics
The riding posture of the Panigale V4 has been changed to suit the requirements of a nude model, which is 845 mm above the ground. In keeping with street fighter culture, the semi-handle bar has been replaced with a taller, more expansive bar, with a 60mm thick foam seat and a moderate position of foot peg for sports during inner-city rides. Guarantees style comfort and control. Need to navigate national roads or race tracks.
The tail is supported by a steel subframe and has been redesigned to improve the comfort of the passengers and provide more ample room for the rider. In contrast, many remarkable elements of the Panigale have been retained.
Due to Ducati’s significant MotoGP expertise, the Streetfighter V4 has a front frame that uses the Desmosedici Stradale engine as a load-bearing component.
The engine is used as a structural chassis member, a fundamental layout change from traditional frames. The V4 crankcase also serves as a connection point for the rear suspension and a pivot mount for the single-sided swing arm. The compact front edge, which weighs only 4 kg, is attached directly to the upper crankcase of the front cylinder bank and the cylinder head of the rear bank.
The 2021 Ducati Streetfighter V4 Sports Motorcycle is equipped with 43 mm Showa Big Piston Forks (BPF), which allows full load, compression, and rebound damping adjustments before spring.
Chrome sliders with Brembo radial caliper mounting mounted on fork bodies. The front end is complete with a Sachs steering damper. The Desmosedici Stradale engine is connected to the rear by a forged aluminum bracket on one side of the Sachs Shock Observer.
Tires and Wheels
The V4 S has 3-spoke Marchesini forged aluminum alloy wheels, while the Streetfighter V4 has 5-spoke cast aluminum wheels.
The tires of the Pirelli Diablo Rosso Corsa II are mounted on the tires. They are available in 120/70 ZR17 (front) and 200/60 ZR 17 (rear) sizes, which are currently widely used for string tires at the FIM Superbike World Championships. They combine track performance with road adaptation.
The Streetfighter V4’s state-of-the-art electronics system is built on a 6-axis inertial measuring unit (6D IMU), which quickly determines the motorcycle’s roll, yaw, and pitch angles.
Every ride aspect can be controlled via the electronics package: some manage to start, speed and brake. Others manage traction, yet others help with curves and stretches after turning.
Devices for second-generation TFT
Like the Panigale V4, the Streetfighter V4 has a five ′ ′ full TFT high-resolution color screen (186.59 PPI – 800xRGBx480). The circular virtual review counter to the right of the dashboard commands attention. A needle gauge shows Desmosedici Stradale revs.
The latter follows a white trail that acts as a “shift light,” turning from white to orange as the rpm approaches.
Users have access to three pre-set ride modes via Riding Modes, allowing the Streetfighter V4’s performance to be adjusted to ride, track/route, and weather conditions. Engine features, electrical control settings, and on the S version, suspension setups all change instantly when ride modes are changed.
EVO ABS Cornering
The Streetfighter V4’s ABS has the same interference logic and management as the Panigale V4’s ABS. It includes a cornering function, which keeps the ABS operational even when the motorcycle is tilting. On the race track or the road, the ABS Cornering EVO can be adjusted to three different settings to meet the needs of any rider – even in dangerous low-grip situations.
The Ducati Traction Control (DTC) EVO 2 Panigale V4 R and V4 R SBK currently use the new Ducati Traction Control (DTC) EVO 2 approach, a descendant of the Ducati Desmosedici GP18.
Slide Control Ducati (DSC)
The Ducati Slide Control (DSC), built in collaboration with Ducati Corse, can now be integrated into the Ducati Traction Control (DTC) EVO with the advent of the 6D IMU.
Wheellie Control (DWC) EVO for Ducati
The latest version of Ducati Wheelie Control (DWC) EVO is also included with Streetfighter V4.
Power Launch Ducati (DPL)
This three-tier system guarantees a quick start, allowing the rider to focus on releasing the clutch. The rider must get into gear first and turn on the throttle when everything is set.
When changing gears around turns, the Panigale V4’s Ducati Quick Shift up / down (DQS EVO 2) makes the most of the bike’s stability by using lane angle data with the DQS EVO 2 up / down function.
Electronic suspension on Ducati (DES)
EBC (engine brake control) technology was developed by balancing the forces given to the rear tire in difficult Desmosedici Stradale engine-braking conditions.
2021 Ducati Streetfighter V4 Sports Motorcycle – Price
The new 2021 Ducati Streetfighter V4 Sports Bike is available for $19,995 only.
2021 Ducati Streetfighter V4 Sports Motorcycle – Technical Specifications
|Desmosedici Stradale 90-degree V4, rearward-rotating crankshaft, 4 Desmodromically actuated valves-per-cylinder, liquid-cooled
|Bore X stroke
|81 x 53.5 mm
|153 kW (208 hp) @ 12,750 rpm
|123 Nm (90.4 lb-ft) @ 11,500 rpm
|Electronic fuel injection system. Twin injectors per cylinder. Entire ride-by-wire elliptical throttle bodies.
|4-2-1-2 system, with two catalytic converters and 2 lambda probes.
|6-speed with Ducati Quick Shift (DQS) up/down EVO 2
|Straight-cut gears; Ratio 1.80:1
|Chain, Front sprocket 15, Rear sprocket 42
|Hydraulically controlled slipper and self-servo wet multi-plate clutch. Self-bleeding master cylinder
|Aluminum alloy “Front Frame.”
|Fully adjustable Showa BPF fork. 43 mm chromed inner tubes
|5-spokes light alloy 3.50″ x 17″
|Pirelli Diablo Rosso Corsa II 120/70 ZR17
|Fully adjustable Sachs unit. Aluminum single-sided swingarm
|5-spoke light-alloy 6.00” x 17”
|Pirelli Diablo Rosso Corsa II 200/60 ZR17
|Wheel travel (front/rear)
|120mm (4.7 inches) – 130mm (5.1 inches)
|2 x 330mm of semi-floating discs, radially fixed Brembo Monobloc Stylema (M4.30) 4-piston calipers with Cornering ABS EVO. Self-bleeding master cylinder.
|245 mm disc, 2-piston caliper with Cornering ABS EVO
|Last generation digital unit including 5 inches TFT color display
Dimensions and weights
|180 kg (397 lb)
|201 kg (443 lb)
|845 mm (33.3 in)
|1.488 mm (58.6 in)
|100 mm (4 in)
|Fuel tank capacity
|16 l – 4.23 gallon (US)
|Number of seats
|Riding Modes, Power Modes, Cornering ABS EVO, Ducati Traction Control (DTC) EVO 2, Ducati Wheelie Control (DWC) EVO, Ducati Slide Control (DSC), Engine Brake Control (EBC) EVO, Auto tire calibration
|Ducati Power Launch (DPL), Ducati Quick Shift (DQS) up/down EVO 2, Full LED lighting with Daytime Running Light (DRL), Sachs steering damper, Quick adjustment buttons, Auto-off indicators, Passenger seat, and footpegs.
|Ducati Data Analyser+ (DDA+) with GPS module, Ducati Multimedia System (DMS), Ducati LinkApp, anti-theft, heating grips
|24 months unlimited mileage
|12,000 km (7,500 mi) / 12 months
|Valve clearance adjustment (km)
|24,000 km (15,000 mi)
Consumption and Emissions