Ducati introduced the 2021 Ducati Streetfighter V4 S Sports Motorcycle in a new dark stealth color scheme, which joined the aggressive Ducati Red. The Panigale V4 was transformed into a powerful Streetfighter using the “Fight Formula” that weighs 178 kg, has a high and broad handlebar, a 1100cc Desmosedici Stradale engine that produces 208hp and a complete electrical appliance.
The matte black color, known as “dark stealth,” is a great color option to highlight the aggressive side of the Ultra Bear Ducati.
2021 Ducati Streetfighter V4 S Sports Motorcycle – Features and Specs
Unique Key Features
- Streetfighter V4 S will have a new dark stealth color scheme starting in November 2020.
- With its new matte black finish, the Ducati’s Ultra Briar design is even more aggressive.
Power
The Ducati Panigale V4 Sports Motorcycle was stripped of its firing, given a high and broad handlebar, and weighed 178 kg. Its 1100cc Desmosedici Stradale engine produces 208 horsepower and is controlled by biplane wings. Ducati StreetFighter is a product of “Fight Formula.”
Black Fight Formula
The new dark stealth color option makes the bike look even more enjoyable.
Dark stealth is an ideal color scheme to show off the “badass” side of the Streetfighter V4 S and draw attention while riding it because it is electric, fashionable, and aggressive.
Aerodynamics
High-speed, agile mixed road performance requires greater stability during high-speed and braking, slowing down of wheel-up during acceleration, and negligible electronic control of the suspension setup.
Using CFD (Computational Fluid Dynamics) modeling, the aerodynamics of V4 S was created. To improve downward force, especially on the front tires, the control method included stationary modeling of steady flow and pressure.
The team aerodynamics chose to use a “biplane” structure including a limited “wing spread,” and run the lower and upper wings separately to diminish background spread as much as possible.
Engine
All Ducati Streetfighter V4 models will meet Euro-5 anti-pollution requirements by 2021, maintaining the same power and torque rating but touching them to new speeds.
Ducati Streetfighter V4 S Euro-5 delivers 12.5kg (123Nm) of torque at 9,500rpm and more than 208HP (153kW) at 13,000rpm, 250rpm EURO 4 variant (2,000 the pm the version less than the EURO version). These, as a result of a new calibration and an all-new exhaust, improve the enjoyment of the bike on all winding roads.
The silencer uses significant catalysts (+10 mm in length), a new technique for inserting noble metals, and other improvements that are needed to improve the ability to convert harmful gases.
Ergonomics and Chassis
The riding posture of the 2021 Ducati Streetfighter V4 S Sports Motorcycle has been changed as per the requirements of the model, which is 845mm above the ground. In maintaining with street fighter culture, the semi-handle bar has been modified with a taller, more expansive bar, including a 60mm thick foam seat and a good position of foot peg for sports during inner-city rides.
Forward Frame
Due to Ducati’s significant MotoGP expertise, the 2021 Ducati Streetfighter V4 S Sports Motorcycle has a front frame that features 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 new 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 4kg, is attached directly to the upper crankcase of the front cylinder bank and the cylinder head of the rear bank.
Electronics: Taken from Moto GP Electronics.
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, while others help with curves and stretches after turning.
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)
Desmosedici Stradale EBC (engine brake control) technology was developed to help riders improve the motorcycle’s stability in extreme turning conditions, balancing the force given to the rear tire in difficult engine-braking conditions. ۔
2021 Ducati Streetfighter V4 S Sports Motorcycle – Price
The new 2021 Ducati Streetfighter V4 S Sports Bike is available for $24,395 only.
2021 Ducati Streetfighter V4 S Sports Motorcycle – Technical Specifications
Engine
| Type | Desmosedici Stradale 90-degree V4, rearward-rotating crankshaft, liquid-cooled, 4 Desmodromically actuated valves per cylinder |
| Displacement | 1,103cc |
| Bore X stroke ratios | 81 x 53.5 mm |
| Compression ratio | 14.0:1 |
| Power | 153 kW (208 hp) @ 12,750 rpm |
| Torque | 123 Nm (90.4 lb-ft) @ 11,500 rpm |
| Fuel injection | Electronic fuel injection system. Twin injectors per cylinder. Whole ride-by-wire elliptical throttle bodies. |
| Exhaust | 4-2-1-2 system, featuring 2 catalytic converters and 2 lambda probes. |
Transmission
| Gearbox | 6-speed with Ducati Quick Shift (DQS) up/down EVO 2 |
| Primary drive | Straight-cut gears; Ratio 1.80:1 |
| Final drive | Chain, Front sprocket 15, and Rear sprocket 42 |
| Clutch | All-new Hydraulically controlled slipper and self-servo wet multi-plate clutch. Self-bleeding master cylinder |
Chassis
| Frame | Aluminum alloy “Front Frame.” |
| Front Suspension | Öhlins NIX30 43mm fully adjustable fork featuring TiN treatment. Electronic compression and rebound damping adjustment including Öhlins Smart EC 2 event-based mode |
| Front-wheel | 3-spokes forged aluminum alloy 3.50 inches x 17 inches |
| Front tire | Pirelli Diablo Rosso Corsa II 120/70 ZR17 |
| Rear Suspension | Fully adjustable Ohlins TTX36 unit. Electronic compression and rebound damping adjustment, including Öhlins Smart EC 2.0 event-based mode. Aluminum single-sided swingarm |
| Rear Wheel | 3-spokes forged aluminum alloy 6.00″ x 17″ |
| Rear tire | Pirelli Diablo Rosso Corsa II 200/60 ZR17 |
| Wheel travel (front/rear) | 120 mm (4.7 in) – 130 mm (5.1 in) |
| Front brake | 2 x 330 mm semi-floating discs, radially mounted Brembo Monobloc Stylema® (M4.30) 4-piston calipers with Cornering ABS EVO. Self-bleeding master cylinder. |
| Rear brake | 245 mm disc, 2-piston caliper with Cornering ABS EVO |
| Instrumentation | Last generation digital unit with 5″ TFT color display |
Dimensions and weights
| Dry weight | 178 kg (392 lb) |
| Kerb weight | 199 kg (439 lb) |
| Seat height | 845 mm (33.3 in) |
| Wheelbase | 1.488 mm (58.6 in) |
| Rake | 24.5° |
| Front-wheel trail | 100 mm (4 in) |
| Fuel tank capacity | 16 l – 4.23 gallon (US) |
| Number of seats | Dual seats |
Equipment
| Safety equipment | Riding Modes, Power Modes, Ducati Traction Control (DTC) EVO 2, Ducati Slide Control (DSC), Cornering ABS EVO, Ducati Wheelie Control (DWC) EVO, Engine Brake Control (EBC) EVO, Auto tire calibration |
| Standard equipment | Ducati Power Launch (DPL), Full LED lighting featuring Daytime Running Light (DRL), Ducati Quick Shift up/down EVO 2, Ducati Electronic Suspension (DES) EVO featuring Ohlins suspension and steering damper, Auto-off indicators, Passenger seat, Quick adjustment buttons, and footpegs, Marchesini aluminum forged wheels |
| Additional equipment | – |
| Ready for | Ducati Data Analyser+ (DDA+) including GPS module, Ducati Multimedia System (DMS), Ducati LinkApp, anti-theft, heating grips |
Warranty
| Warranty (months) | 24 months unlimited mileage |
| Maintenance (km/months) | 12,000 km (7,500 mi) / 12 months |
| Valve clearance adjustment (km) | 24,000 km (15,000 mi) |
Consumption and Emissions
| Standard | – |
| Consumption/Emissions | – |
