105 dB(A): Banned in Tyrol—By 10 Decibels

The Streetfighter V4 S has a stationary noise rating of 105 dB(A). Tyrol’s limit is 95 dB(A). That is a difference of 10 decibels. An increase of 10 dB corresponds to roughly three times the perceived loudness. The Streetfighter V4 S is therefore not just slightly above the limit like the Diavel V4 at 97 dB(A)—it exceeds it by a major margin in perceived loudness.

This motorcycle is prohibited on restricted Tyrolean roads, and simply replacing the stock muffler does not solve the problem because the engine itself contributes to the overall sound profile.

214 hp: The Most Powerful Street-Legal Naked Bike in the World

1,103 cc, Desmosedici Stradale, desmodromic valve actuation, counter-rotating crankshaft, 214 hp / 157 kW at 13,000 rpm, 123 Nm at 9,500 rpm, six-speed transmission, dry clutch, Euro 5+. This is the Panigale V4 engine in a motorcycle without a fairing.

The BMW M 1000 R produces 210 hp. The KTM 1390 Super Duke R produces 190 hp. The Streetfighter V4 S produces 214 hp. On paper, 4 hp is not a meaningful difference. From the saddle, the difference is the engine itself: the Desmosedici Stradale sounds, revs, and delivers its performance differently from an inline-four. Riders familiar with both engine concepts will choose based on character, not horsepower figures.

The counter-rotating crankshaft is derived from MotoGP. It reduces crankshaft gyroscopic forces and makes the motorcycle more agile than a conventional design. With 214 hp, that is not a luxury feature—it is one of the reasons the motorcycle remains manageable. Desmo service is required every 30,000 km.

S Suspension: Öhlins Smart EC 3.0, Event-Based, With Cruise Detection

Up front is a 43 mm Öhlins NPX 25/30 (SV) S-EC 3.0 USD fork with TiN coating and electronically adjustable compression and rebound damping. At the rear is an electronically adjustable Öhlins TTX36 (SV) S-EC 3.0. The Öhlins steering damper is also electronically controlled and event-based.

Smart EC 3.0 is Öhlins’ latest-generation system. It does not control damping according to fixed time intervals, but according to riding events. In other words, the system recognizes braking, corner entry, and acceleration and adjusts damping in real time to the current event rather than optimizing around an average setting. In practice, the suspension firms up under braking, remains neutral during turn-in, and controls the rear under acceleration.

Cruise Detection is another Smart EC 3.0 feature. The system recognizes constant-speed riding, such as highway cruising, and softens the suspension for greater comfort. That is not a luxury gimmick on a 214 hp motorcycle. It is the difference between a bike that can cruise comfortably on the highway and one that reports every expansion joint directly to the rider.

Brakes: Brembo Hypure—Lighter Than Stylema, Better Cooled

Up front are Brembo Hypure monobloc calipers with dual 330 mm discs, Race eCBS electronically linked braking, and Cornering ABS EVO. The Brembo Hypure calipers have been standard since the 2025 generation and replace the previous Stylema units. They are 60 grams lighter per pair than the Stylema calipers and offer improved heat dissipation through a revised material concept.

On a motorcycle used on the racetrack, where braking performance needs to remain consistent over multiple laps, that is an advantage. In everyday street riding, the difference from the previous Stylema setup is only marginally noticeable.

Race eCBS electronically distributes braking force between the front and rear wheels and uses engine braking as an additional deceleration element. The result is a braking characteristic that provides greater stability on the racetrack than a purely front-wheel-based braking strategy. On the road, it is the system that automatically calculates the appropriate brake-force distribution during an emergency stop.

Engine and Electronics: Desmo, DVO, Race Mode, 6.9-Inch Display

214 hp, six-speed transmission, dry clutch—which rattles at idle by design—DQS 2.0 Up/Down, Power Launch DVO using Ducati Vehicle Observer for real-time traction management during starts, Race mode, four riding modes—Road, Sport, Race, Race 2—DTC EVO 3, DWC EVO, DSC Slide Control, EBC, Cornering ABS EVO, Pit Limiter, Lap Timer, Ducati Data Logger, cruise control, TPMS, a 6.9-inch TFT with Road, Road Pro, and Track layouts, USB, and DMS.

The Ducati Data Logger, DDL, is the Streetfighter V4 S’s racetrack tool. It records lap times, sector data, lean angles, acceleration data, and engine parameters for analysis after the session. Take the motorcycle to a trackday and you already have a complete data-acquisition system on board.

Ergonomics: 845 mm, Clip-Ons, Winglets

Seat height is 845 mm, ready-to-ride weight 189 kg, fuel capacity 16 liters, and range approximately 240 km. The Streetfighter V4’s winglets are not styling elements but aerodynamic tools. At higher speeds, they generate downforce and stabilize the front wheel.

On a motorcycle with 214 hp and a 13,000 rpm rev limit, front-wheel lift at high speed is a legitimate problem. The winglets address it. The riding position is sporty and upright with clip-ons, yet surprisingly comfortable for a 214 hp motorcycle.

A single-seat configuration comes standard, including on the S version. A passenger kit is available as an accessory. Anyone who regularly carries a passenger with 214 hp underneath them belongs to a very specific category of rider.

S vs. Standard V4: What Does the Extra €3,100 Buy?

The standard Streetfighter V4 costs €25,290. The S costs €28,390—a €3,100 premium. For that, you get electronically controlled Öhlins Smart EC 3.0 instead of mechanically adjustable Showa BPF suspension, an Öhlins steering damper instead of Sachs, forged wheels instead of cast wheels, and a lithium battery.

The Brembo Hypure calipers are identical on both versions. So is the electronics package, including riding modes, DDL, and Power Launch DVO.

The main difference is the suspension. If you want Smart EC 3.0 and the ability to adjust the chassis without reaching for a screwdriver, buy the S. If you prefer mechanically adjustable Showa suspension and want to save €3,100, buy the standard V4.

Tyrol Situation and Practical Consequences

105 dB(A) means every restricted road in Tyrol is off-limits to the Streetfighter V4 S. If you want to ride the Streetfighter V4 S in Austria, plan your routes accordingly.

Replacing the muffler may reduce the figure, but it does not completely solve the problem because stationary noise also comes from the engine and airbox system.

Verdict

The 2026 Ducati Streetfighter V4 S is the wildest motorcycle in this entire test series. 214 hp, Öhlins Smart EC 3.0, Brembo Hypure, 189 kg, Desmosedici Stradale, dry clutch. €28,390. 105 dB(A).

This is not an everyday motorcycle. It is the right motorcycle for riders who know what they are going to do with it.

 

Quick Check

+ 214 hp: most powerful street-legal naked bike worldwide as of 2026; 1,103 cc Desmosedici Stradale; counter-rotating crankshaft; 123 Nm; dry clutch; Öhlins Smart EC 3.0 with event-based control and Cruise Detection; Brembo Hypure, 60 g lighter than Stylema

+ Race eCBS; Cornering ABS EVO; DTC EVO 3; DWC EVO; DSC Slide Control; Power Launch DVO; Pit Limiter; Lap Timer; Ducati Data Logger; TPMS; 6.9-inch TFT with Road/Road Pro/Track layouts; 189 kg; forged wheels; lithium battery; winglets providing downforce at speed; 2-year warranty

+ Four riding modes including Race and Race 2; Öhlins steering damper with event-based control; sporty-upright clip-on ergonomics surprisingly comfortable; 845 mm seat height; passenger kit available as an accessory; trackday-ready from the factory with DDL

+ Desmo service every 30,000 km for the Desmosedici Stradale; €28,390 for this package is not a bargain, but a fair price for the top of the naked-bike segment

 

– 105 dB(A) stationary noise: exceeds Tyrol’s 95 dB(A) limit by 10 dB, roughly tripling perceived loudness; banned on restricted Tyrolean roads; cannot be fully solved by replacing the muffler

– 214 hp on the road requires considerable self-discipline; 16-liter tank provides approximately 240 km of range during sporty use; Desmo service every 30,000 km costs more than maintenance on non-Desmo models

– Only 2-year warranty; standard V4 at €25,290 has identical Hypure brakes and the same electronics package; €3,100 S premium is primarily for Smart EC 3.0 suspension, forged wheels, and related hardware; if you prefer mechanical suspension, buy the standard V4

– 105 dB(A) stationary noise is extremely loud; no passenger seat standard; navigation through app rather than a native integrated navigation system

 

Technical Specifications: Ducati Streetfighter V4 S (2026)

Make / Model: Ducati Streetfighter V4 S (2026; second generation since 2025; technically unchanged for 2026); manufacturer: Ducati Motor Holding S.p.A., Borgo Panigale, Bologna, Italy

What’s New for 2026: Technically identical to the second-generation model introduced in 2025; new colors possible, confirm current availability with dealer

S vs. Standard V4: S (€28,390): electronically controlled Öhlins Smart EC 3.0; Öhlins steering damper; forged wheels; lithium battery; 189 kg. Standard (€24,990): mechanically adjustable Showa BPF; Sachs steering damper; cast wheels; 191 kg. Brembo Hypure and electronics package identical on both versions.

Engine: Liquid-cooled 90-degree V4 Desmosedici Stradale; 1,103 cc; DOHC; desmodromic valve actuation; counter-rotating crankshaft; four valves per cylinder; two fuel injectors per cylinder; six-speed transmission; dry clutch; Euro 5+

Power: 214 hp (157 kW) at 13,000 rpm

Torque: 123 Nm at 9,500 rpm

Top Speed / Consumption: Approx. 300 km/h; approx. 6.5 L/100 km; approx. 240 km range

Fuel Tank / Weight: 16 liters; 201 kg fully fueled for S; Standard 203 kg

Transmission / Final Drive: 6-speed; chain drive; dry clutch; DQS 2.0 Up/Down

Electronics: 6-axis IMU; four riding modes—Road/Sport/Race/Race 2; DTC EVO 3; DWC EVO; DSC Slide Control; EBC; Cornering ABS EVO; Race eCBS; Power Launch DVO; DQS 2.0; Pit Limiter; Lap Timer; Ducati Data Logger, DDL; cruise control; TPMS; 6.9-inch TFT with Road/Road Pro/Track layouts; USB; DMS

Front Suspension, S: Öhlins NPX 25/30 (SV) S-EC 3.0; 43 mm USD; TiN coating; electronically adjustable rebound and compression damping through Öhlins Smart EC 3.0 with event-based control

Rear Suspension, S: Öhlins TTX36 (SV) S-EC 3.0; electronically adjustable rebound and compression damping with Smart EC 3.0 and Cruise Detection

Steering Damper, S: Öhlins; electronically controlled; event-based Smart EC 3.0

Front Brake: Brembo Hypure monobloc calipers; dual 330 mm discs; Race eCBS; Cornering ABS EVO; identical on Standard and S

Rear Brake: 245 mm disc; Cornering ABS EVO

Wheels, S: Forged-aluminum five-tangential-spoke wheels

Tires: Pirelli Diablo Rosso IV; 120/70 ZR17 front; 200/55 ZR17 rear

Ergonomics: 845 mm seat height; clip-ons with sporty-upright riding position; single-seat configuration standard with passenger kit available as an accessory; winglets providing downforce at higher speeds; cast-aluminum chassis; aluminum double-sided swingarm

Stationary Noise: 105 dB(A)—10 dB above Tyrol’s 95 dB(A) limit; prohibited on all restricted Tyrolean roads

2026 Colors: Ducati Red; Winter Test Livery; ask dealer about current availability

Warranty / Service: 2-year manufacturer warranty with unlimited mileage; Desmo service for Desmosedici Stradale every 30,000 km

Price in Germany: €28,390 for S / €25,290 for Standard plus €305 destination charges