Ducati Streetfighter V4 S 2021 vs. BMW F 900 R 2021

Ducati Streetfighter V4 S 2021

Ducati Streetfighter V4 S 2021

BMW F 900 R 2021

BMW F 900 R 2021

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Overview - Ducati Streetfighter V4 S 2021 vs BMW F 900 R 2021

The Ducati Streetfighter V4 S 2021 is an incredibly powerful naked bike, boasting an impressive 208 HP engine. Its V-type engine and injection fuel system contribute to its exceptional performance. With a torque of 123 Nm and a displacement of 1103 ccm, this bike offers a thrilling riding experience. The liquid cooling system ensures that the engine remains at an optimal temperature during operation.

In terms of suspension, the Streetfighter V4 S features an upside-down telescopic fork at the front and a single swing arm at the rear. The shock absorber is a monoshock, and it offers adjustable settings for compression, preload, and rebound. The aluminum frame of the bike provides a sturdy and lightweight foundation, while the monocoque frame type adds to its overall strength.

The braking system of the Streetfighter V4 S is top-notch, with double disk brakes at the front measuring 330 mm in diameter. The four-piston radial, monoblock technology ensures precise and powerful braking performance.

One of the standout features of the Streetfighter V4 S is its advanced rider assistance systems. These include ABS, riding modes, dynamic suspension, cornering ABS, launch control, ride by wire, quickshifter, traction control, and anti-wheelie. These systems enhance the bike's safety and performance, allowing riders to have full control in various riding conditions.

In terms of dimensions and weights, the Streetfighter V4 S has a front tire width of 120 mm and a rear tire width of 200 mm, both with a diameter of 17 inches. The wheelbase measures 1488 mm, and the seat height is 845 mm. With a kerb weight of 199 kg (with ABS) and a fuel tank capacity of 16 liters, the bike strikes a good balance between agility and endurance.

Ducati Streetfighter V4 S 2021

Ducati Streetfighter V4 S 2021

The Streetfighter V4 S is equipped with LED headlights and a TFT display, adding to its modern and stylish appearance.

On the other hand, the BMW F 900 R 2021 offers a different set of strengths. It may not match the power of the Streetfighter V4 S, but its 105 HP engine and 92 Nm torque still provide a thrilling riding experience. The bike features an in-line engine, injection fuel system, and liquid cooling, similar to the Ducati.

In terms of suspension, the F 900 R is equipped with an upside-down telescopic fork at the front and a swing arm at the rear. The monoshock shock absorber offers adjustable settings for preload and rebound. The steel frame of the bike, with a twin-tube load-bearing engine design, provides a solid foundation.

The braking system of the F 900 R consists of double disk brakes at the front, measuring 320 mm in diameter. The four-piston radial technology ensures reliable and efficient braking performance.

BMW F 900 R 2021

BMW F 900 R 2021

The bike's advanced rider assistance systems include ABS, anti-slipping control, and riding modes. These systems enhance safety and control during rides.

In terms of dimensions and weights, the F 900 R has a front tire width of 120 mm and a rear tire width of 180 mm, both with a diameter of 17 inches. The wheelbase measures 1518 mm, and the seat height is 815 mm. With a kerb weight of 211 kg (with ABS) and a fuel tank capacity of 13 liters, the bike is slightly heavier than the Streetfighter V4 S.

Similar to the Streetfighter V4 S, the F 900 R is equipped with LED headlights and a TFT display, providing modern and functional features.

While the Streetfighter V4 S has a few weaknesses such as its high price, loud exhaust sound, and full power only in the upper rev range, the F 900 R has its own drawbacks. Some riders may find the gearstick a little stiff, both with and without the quickshifter. The engine of the F 900 R runs a little rough and lacks elegance at the top, and the rear splash guard is not as effective as desired.

Overall, both the Ducati Streetfighter V4 S 2021 and the BMW F 900 R 2021 offer impressive features and performance in the naked bike category. The Streetfighter V4 S excels in power, advanced electronics, and a distinctive look, while the F 900 R stands out with its functional connectivity, versatile handling, and wide range of equipment options.

Technical Specifications Ducati Streetfighter V4 S 2021 compared to BMW F 900 R 2021

Ducati Streetfighter V4 S 2021
BMW F 900 R 2021

Engine and Drive Train

Engine typeEngine typeVEngine typeIn line
BoreBore81 mmBore86 mm
StrokeStroke53.5 mmStroke77 mm
Engine powerEngine power208 HPEngine power105 HP
Rpm at Max. PowerRpm at Max. Power13,000 rpmRpm at Max. Power8,500 rpm
TorqueTorque123 NmTorque92 Nm
Rpm at TorqueRpm at Torque9,500 rpmRpm at Torque6,500 rpm
Compression RatioCompression Ratio14 Compression Ratio13.1
Fuel systemFuel systemInjectionFuel systemInjection
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears6
CylindersCylinders4Cylinders2
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDesmodromicValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement1,103 ccmDisplacement895 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
DiameterDiameter43 mmDiameter43 mm
TravelTravel120 mmTravel135 mm

Suspension Rear

SuspensionSuspensionSingle swing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
TravelTravel130 mmTravel142 mm
AdjustmentAdjustmentCompression, Preload, ReboundAdjustmentPreload, Rebound

Chassis

FrameFrameAluminiumFrameSteel
Frame typeFrame typeMonocoqueFrame typeTwin Tube, Load-bearing engine
RakeRake65.5 degreeRake60.5 degree
TrailTrail100 mmTrail114.3 mm

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter330 mmDiameter320 mm
PistonPistonFour pistonsPistonFour pistons
TechnologyTechnologyradial, MonoblockTechnologyradial

Brakes Rear

TypeTypeDiscTypeDisc
PistonPistonSingle pistonPistonSingle piston

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, Dynamic suspension, Cornering ABS, Launch-Control, Ride by Wire, Quickshifter, Traction control, Anti-wheelieAdvanced Rider Assistance SystemsABS, Anti-slipping control, Riding modes

Dimensions and Weights

Front tyre widthFront tyre width120 mmFront tyre width120 mm
Front tyre heightFront tyre height70 %Front tyre height70 %
Front tyre diameterFront tyre diameter17 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width200 mmRear tyre width180 mm
Rear tyre heightRear tyre height60 %Rear tyre height55 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WheelbaseWheelbase1,488 mmWheelbase1,518 mm
Seat HeightSeat Height845 mmSeat Height815 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)199 kgKerb Weight (with ABS)211 kg
Fuel Tank CapacityFuel Tank Capacity16 lFuel Tank Capacity13 l
License compliancyLicense compliancyALicense compliancyA

Equipment

EquipmentEquipmentLED-Headlights, TFT displayEquipmentLED-Headlights, TFT display

Pros and Cons in comparison

Pros and Cons in comparison

Ducati Streetfighter V4 S 2021

Ducati Streetfighter V4 S 2021

The problem of the Streetfighter V4 S with Euro4 engine, namely no power in the lower rev range but explosion in the upper rev range, has been largely rectified with the update to Euro5. Although the disgusting 208 hp are still only available at 13,000 rpm, the SF V4 S now also works acceptably at lower revs. The electronic Öhlins suspension is at its best and the brute Brembo Stylema stoppers again celebrate the penchant for the racetrack. Ergonomics and handling are also basically good, but on the racetrack you would wish for lower handlebars because of the awesome power. A perfect poser bike that also works on the country road, and on the racetrack anyway. Only the too-loud sound should be curbed a little.

The most powerful naked bike ever

good ergonomics

superb, electronically adjustable Öhlins suspension

brute Brembo Stylema brakes

full electronics package

handsome, distinctive look.

very expensive

loud exhaust sound

full power only in the upper rev range

BMW F 900 R 2021

BMW F 900 R 2021

The BMW F 900 R is a full-grown motorbike. 895 cc, 105 hp and 92 Nm smell of versatility. The F 900 R fulfils this promise completely. The motorbike, including electronics and components, does a great job in every situation. But of all things, the heart of the bike, the engine and transmission unit, does not shine in premium gloss.

Great cockpit and functional connectivity

Extensive electronics can be operated logically

Very accessible but still very casual handling

Motorcycle rides bland and reserved but also wild and sporty when needed

Pleasant seating position

Wide choice of equipment and configuration options

Low and high seat options available

Suspension allows wide range of use - comfortable but also direct and precise.

Gearstick a little stiff - with and without quickshifter

Engine runs a little rough and exudes little elegance at the top

Poor splash guard at the rear

Price Comparison Avarage Market Price Ducati Streetfighter V4 S vs BMW F 900 R

There are a few key differences between a Ducati Streetfighter V4 S 2021 and a BMW F 900 R 2021. In terms of price, the actual average price of a Ducati Streetfighter V4 S 2021 is about 141% higher. A Ducati Streetfighter V4 S 2021 experiences a loss of 570 USD in one year of ownership. This is offset by a loss of 360 USD for a BMW F 900 R 2021. Compared to BMW F 900 R 2021 there are less Ducati Streetfighter V4 S 2021 bikes available on the 1000PS.de Marketplace, specifically 10 compared to 17. It takes less time to sell a BMW F 900 R with 67 days compared to 85 days for the Ducati Streetfighter V4 S. Since model year 2020 1000PS.de editors have written 17 reviews for the Ducati Streetfighter V4 S and 24 reviews for the BMW F 900 R since model year 2020. The first review for the Ducati Streetfighter V4 S was published on 3/26/2020 and now has more than 73,600 views. This compares to more than 154,700 views for the first review on BMW F 900 R published on 11/5/2019.

Price Ducati Streetfighter V4 S

Model year
Current average market prices

Price BMW F 900 R

Model year
Current average market prices

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