Adding another notch to the company’s proverbial belt of 2023 bikes, Ducati announced the continued evolution of its “Fight Formula” with the 2023 Ducati Streetfighter V4 and V4 S models, as well as an exclusive Streetfighter V4 SP2.
Unveiled in 2019 for the 2020 model year, the Streetfighter V4, with aggressive and minimalist aesthetic and characterized by a front inspired by the Joker from the comic series, was hailed as setting new performance benchmarks in the supersport naked segment.
Ducati says the 2023 Streetfighter V4 models push the concepts of the “Fight Formula” even further, the key elements of which are the Panigale V4 stripped of its fairing, high and wide handlebars, a 392-lb dry weight, a 1,103cc Desmosedici Stradale making a claimed 208 hp at 13,000 rpm (with revised calibration to match the larger diameter of the silencer outlet), biplane wings, and the latest generation electronic package.
But the removal of the bodywork isn’t the only area where the new Streetfighter V4 aligns with the 2023 Panigale V4.
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2023 Ducati Streetfighter V4 Electronics
The new Streetfighter implements the Power Modes logic already developed in the Ducati Panigale V4 and V4 S with calibrations dedicated to the Desmosedici Stradale engine in the Streetfighter configuration. In addition to the previous High and Medium power modes, which have been revised for 2023, two new power modes have been developed: Full and Low.
For the High and Medium power modes, a new throttle-by-wire map management system has been developed with a dedicated calibration for each of the six gears for optimal acceleration. The new Full power mode allows the engine to have its full potential torque without electronic intervention, except in 1st gear, and the Low Power Mode has been designed for riding on low-grip surfaces, limiting the maximum power of the bike to 165 hp and offering a softer and more manageable throttle response.
The 2023 Streetfighter V4 also sees the introduction of the new “Wet” ride mode to make riding even safer on low-grip surfaces. The standard equipment is upgraded by a lithium-ion battery for the S and the SP2 version (which is 3.7 lb lighter than the previous one and already equipped on the Streetfighter V4 SP).
The dashboard of the 2023 Streetfighter V4 also follows the evolution followed by the Panigale V4. The graphics are revised in all views, which Ducati says makes the information more straightforward and allows the rider to make calibration adjustments easier.
As on the Panigale V4, the gear indicator is displayed via an external green LED signal. The dashboard offers the “Track Evo” display mode, which replicates the layout used on the MotoGP Desmosedici and provides an immediate view of the most important information and the intervention of the electronic controls.
The 2023 Streetfighter V4 also features the new Engine Brake Control (EBC) EVO 2 software, which is said to improves stability, precision, and directionality in the braking and corner entry phases. This software features a different gear-by-gear calibration on each of the three selectable levels. The new strategy was developed to optimize the amount of the engine brake based on the load on the rear end. In the first braking phase, when there is little load on the rear tire, the EBC EVO 2 provides less engine brake, increasing braking as the rider approaches the center of the corner. This upgrade provides additional control using the engine braking in all riding conditions and reduces locking up of the rear wheel in the most demanding braking sections.
The 2023 Streetfighter V4 also implements a new strategy for the Ducati Quick Shift (DQS) that improves the fluidity of shifting at every throttle opening, having dedicated strategies with the two situations for when the throttle is partially or fully open.
In partial throttle shifting, the strategy acts both through an injection cut and a reduction of ignition advance, making shifting smoother on roads. In full throttle shifting, typical of track use, the DQS strategy is refined with an evolution of the torque return phase that reportedly gives more stability to the bike and more consistency, therefore reducing lap times.
Finally, the cooling fan control strategy sees an update that now offers better operating temperature management and greater thermal comfort for the rider at typical road use speeds.
2023 Ducati Streetfighter V4 Chassis and Ergonomics
On the new Streetfighter V4, the chassis also follows the evolution of the Panigale V4 family to offer enthusiasts stability improvements, front-end feeling, and riding safety. The chassis includes a Front Frame and a single-sided swingarm, both in aluminum, with an NIX30 inverted 43mm fork and mechanically adjustable TTX36 shock absorber.
The Streetfighter V4 S semi-active Öhlins suspension also features SmartEC 2.0 interface for versatility and improved effectiveness and set-up time. In addition, the V4 S version features Marchesini forged aluminum wheels that reduce unsprung weight versus the standard V4 model.
As on the Panigale V4, the swingarm pivot of the 2023 Streetfighter V4 is positioned 0.16 inch (4mm) higher, increasing the anti-squat action for greater stability, precision, and the ability to maintain the trajectory in all acceleration situations.
The weight distribution also moves toward the front, loading it more and thus increasing accuracy and speed in corner entry. Finally, the ergonomics benefit from the new layout of the fuel tank, which is the same shape of the 2022 Panigale V4 and offers greater support to the rider during braking and cornering. The wet weight of the 2022 Streetfighter V4 S stands at 435.4 lb (197.5 kg).
The new “Front Frame” and the Desmosedici Stradale are left uncovered as much as possible, with minimal bodywork and streamlined lines for what Ducati says is a “clean, essential combination.”
The Streetfighter V4 and V4 S models will be available in the U.S. and Canadian dealerships starting in spring 2023. The U.S. pricing for the Streetfighter V4 will start at $22,095 for the Streetfighter V4 in Ducati Red color, with the Streetfighter V4 S starting at $27,595 in Ducati Red and $27,795 for the new Grey/Nero color.
Story continues below 2023 Ducati Streetfighter V4 S gallery
2023 Ducati Streetfighter V4 SP2
To push the performance of the 2023 Streetfighter V4 even further, Ducati is also presenting its top-of-the-range Streetfighter V4 SP2 model in a numbered version that’s ready to hit the track.
On the Streetfighter V4 SP2, the Desmosedici Stradale is equipped with the STM-EVO SBK dry clutch, which Ducati says provides an improved slipper function, even in the most aggressive situations, and more fluidity in all “off-throttle” phases, essential to be effective on the track when riding at the limit.
The Öhlins suspension has seen an update with springs and hydraulics identical to those of the Panigale V4. The bike features a carbon front fender and adjustable, machined aluminum foot-pegs that increase the lean angle and allow the rider to find the optimal position while riding, as well as a carbon clutch cover and block-off covers for removing the license plate holder and mirrors for strictly closed-course circuit riding.
The Streetfighter V4 SP2 is equipped with five-split-spoke carbon rims, 3.1 lb (1.4 kg) lighter than the forged aluminum ones mounted on the Streetfighter V4 S, which contributes to a reduction in the moment of inertia by 26% at the front and 46% at the rear, impacting the feel of the bike when changing direction. The Brembo Stylema R front brake calipers give high braking power and consistent performance even in the case of extended use on the track.
The Streetfighter V4 SP2 will also be available in spring 2023 in the Winter Test livery, designed by the Centro Stile Ducati taking inspiration from the Ducati Corse bikes used during the preseason tests of the MotoGP and WorldSBK Championships. The matte black of the bodywork, combined with the matte carbon finish of the rims and wings, contrasts with the bright red accents and exposed brushed aluminum tank and side covers of the radiators. The progressive number of the bike is lasered on the handlebar. The 2023 Streetfighter V4 SP2 starts at $37,995.
More information available at the Ducati website.