DUCATI STREETFIGHTER 2011 HIGHLIGHTS
Price : $14,995.00
Bodystyle : Sports Naked Bike
Warranty : 24 months
Manufacturer Country : Italy
Model Year : 2011
Displacement (cc) : 1099
Engine Type : Longitudinal Twin
2011 Ducati Streetfighter
Soul of a Superbike, Attitude of a fighter.The Streetfighter's Superbike soul combines fighter attitude and naked sophistication to create pure adrenaline. With 155hp of Ducati muscle, this fighter's gloves-off and ready for action. For 2011, the Streetfighter arrives with a new arctic white colour scheme, while the Streetfighter S gets a matching red Trellis frame for the red version and a racing black frame for the new diamond black. Both Streetfighter models get radiator covers in a new subtle black finish and both colour schemes of the ‘S’ now have black wheels. The Ducati Streetfighter scored a round one knock-out when it entered the ring for the first time at the Milan show back in November 2008. Its brutal elegance stole the ‘Most Beautiful Bike’ award and raised the bar for extreme nakeds. The Streetfighter and Streetfighter S first hit town in model year 2010 and their asphalt-ripping reputation was an instant hit with connoisseurs of sport nakeds. The Streetfighter’s Superbike soul combines fighter attitude and naked sophistication to create pure adrenaline. Stripped to the bare essentials, its combination of state-of-the-art race technology, skeletal styling and contemporary design takes Ducati’s big naked concept to the very top of the fighter food chain. The true Ducati spirit is captured by an incredibly powerful Desmodromic L-Twin 1098 “Testastretta Evoluzione” engine producing 155hp with an incredibly wide spread of power thanks to 85lb-ft (11.7kgm) of torque. The Streetfighter’s power and precision is further maximised by weighing in at just 368lb (167kg) - S version - and further benefits from technology derived directly from Ducati’s MotoGP and Superbike projects. Ducati Traction Control and Data Analysis, racing-style braking system, fully adjustable suspension and forged wheels all come as standard equipment on the ‘S’ to complete the battle-ready package.
The Streetfighter culture was born on the backstreets of Northern Europe during the late 70s and 80s. If the Café racer movement had taken traditional bikes and transformed them to establish out-and-out sportbikes, then Streetfighters were definitely anti-establishment. They evolved by removing the fairings from sport bikes, fitting higher bars and customising to create high-performance, over-the-top nakeds. Now, Ducati have taken that concept and applied their own Italian sophistication to a stunning, factory-prepared Streetfighter. The Ducati Streetfighter is equipped with everything that made the Superbike a legend: Awesome L-Twin muscle with brutal, big-bore torque, thoroughbred chassis technology, beautiful single-sided swingarm, planet-stopping Monobloc brakes and pure, sophisticated class. While the tank and seat shapes leave no doubt as to the Streetfighter’s roots, it is the upright and commanding riding position that really starts to shape the character of this ultimate naked. Minimalistic controls, instrumentation and headlight design leave the front looking clean and mean, while twin-stacked right-side mufflers at the rear leave the tail-end high and sharp. No other Ducati has ever achieved such an aggressive stance while providing a comfortable, empowering, controllable and enjoyable ride. Ducati’s ‘S’ treatment of the Streetfighter takes its sophistication way off the scale. Superbike spec Öhlins suspension front and rear with lightweight forged Marchesini wheels add extra street credibility when in town and that all-important ‘feel’ when exploring the Streetfighter’s sports soul. Add the awesome street-going Ducati Traction Control and Ducati Data Analysis as standard equipment and it’s clear that the Streetfighter S is not just muscle – it’s intelligent too.
Ducati’s Streetfighter project was inevitable. The passion to build the most successful Superbikes ever, mixed with the desire to create iconic, naked motorcycles was a rush of adrenaline just waiting to happen. Who else would create a bike for out-and-out purists to celebrate naked power in all its forms? A bike with muscle-engine performance, aggressive chassis engineering and intelligent electronics all laid bare to appreciate, respect and enjoy? Ducati build bikes for enthusiasts – for bikers who appreciate the details that come together to make an awesome bike, for perfectionists who instantly recognise excellence when they see it. Ducati motorcycles aren’t just a means of transport, they enable a lifestyle that set their rider apart from the rest of the world. They’re an extension of character and the ultimate personal statement. The Streetfighter is built with pure Ducati passion and it’s ready to impress, whatever the lifestyle. The Streetfighter riding position is empowering. The lightweight aluminium tapered bars are higher than on a Superbike, but still flat enough to ride hard, so machine control is enhanced and the relationship with the front-end remains in tact. Considerable study on seat, footpeg and handlebar position has maximised comfort without losing the feeling that you’re aboard an extreme naked Ducati.
Showing attention to detail typical of all new Ducatis, the handlebars are gripped by beautifully shaped clamps that flow sleekly into the bar-risers. Even the switchgear presents minimalism at its best. The slimline bodies house easy-to-use switches and buttons and feature a unique weapons-like ‘trigger catch’ that slides down to cover the starter button when activating the kill-switch. Symmetrically mounted, remote brake and clutch reservoirs are small, low and compact and feed slim, radial master-cylinders by Brembo to complete the clean and uncluttered controls arrangement. The Streetfighter’s instrumentation continues that same clean look with a compact shape that blends into the aggressive line of the headlight. Information additional to the default read-outs is managed from the lefthand handlebar-mounted switch gear, allowing the rider to scroll through and select from various menus. The display presents rpm and speed, with the former displayed across the screen in a progressive bar graph. Additionally, the instruments display lap times, DTC status and level selected (if activated on Streetfighter S) time, air temperature, coolant temperature, battery voltage, two trips and a trip that automatically starts as the fuel system goes onto reserve. Warning lights illuminate to signify neutral, turn signals, high beam, rev-limit, low oil pressure, fuel reserve, DTC intervention (if activated on Streetfighter S) and scheduled maintenance. The instrument display is also used as the control panels for the DDA and DTC systems as well as listing lap times recorded by using the high-beam flash button as a stopwatch. At a class-leading 169kg (373lb) dry weight for the Streetfighter and an incredible 167kg (368lb) for the Streetfighter S, both come to the fight with the highest power-to-weight ratio in their class. The purposebuilt Trellis frame, which uses 25.6° of rake compared with the Superbike’s 24.5°, ensures a well-planted front-end, while a 35mm longer single-sided swingarm at the rear ensures the Streetfighter’s acceleration need never be compromised. The longer, beautifully created aluminium swingarm follows the same dual construction detail as the Superbike models and is anodised finished in black. The lower triple-clamp also gets more muscle development. Formed in a strength-enhancing gull-wing shape for even more rigidity, it maintains a vice-like grip on the fork legs, giving a precise and solid feeling through the bars on fast direction changes. The revised rake, longer wheelbase and cross-mounted steering damper ensure stability even under the extreme acceleration of Ducati’s incredible L-Twin torque. The Streetfighter is armed with fully adjustable 43mm Showa forks up front and a fully adjustable Showa monoshock at the rear, giving the bike high performance agility and the rider absolute ‘feel’ and confidence from sure-footed handling. The forks feature a natural chrome slider finish and radial mounts for the brake callipers and are fully adjustable in spring preload as well as compression and rebound damping. On the rear, the single Showa unit operates through a progressive linkage and is also fully adjustable in spring preload and damping, both in compression and rebound. The Streetfighter S pushes the spec way up with 43mm Superbike-spec Öhlins forks that have sliders treated in low-friction TiN. Fully adjustable in spring preload and precisely adjustable in compression and rebound damping, they ensure ‘S’ feeling and finesse when the fight gets rough. Taking care of the rear of the ‘S’ is a single high-spec Öhlins unit fully adjustable in spring preload with full adjustment and highly engineered control of compression and rebound damping. The unit is also fitted with a ride enhancing top-out spring which helps maintain rear tyre contact under extreme conditions. Important attention to performance detail is inherited from its Superbike bloodline with both the Streetfighter and Streetfighter S having rear ride-height adjusters that allow fine correction after setting personalised spring preload.
10-spoke wheels in lightweight aluminium keep the overall motorcycle weight down and maintain an allimportant control on unsprung weight. This weight is made up of all the components between the suspension and the road and consists of wheels, tyres, brake discs and callipers etc, but when rotating at high speed, it is the wheels that store most of the kinetic energy and offer the most resistance when steering, accelerating or braking. Their weight saving, therefore, is a serious contribution to both the handling and the performance of the bike and the Streefighter pulls out all the stops to be the best. The Streetfighter S reduces weight even further by using Y-shaped, 5-spoke wheels by Marchesini, forged and then machined in lightweight aluminium. The Streetfighter wheels are finished in graphite grey, while the ‘S’ moves to black for 2011 with both models rolling out on Pirelli Diablo Corsa lll tyres. Both the Streetfighter and Streetfighter S use Brembo’s powerful Monobloc calliper race technology. Machined from a single piece of alloy, the callipers achieve higher rigidity and resistance to distortion during extreme braking. The result not only delivers planet-stopping brake power, but also gives an enhanced and precise ‘feel’ at the brake lever. The twin Monobloc callipers each have four 34mm pistons that grip huge 330mm discs to achieve their spectacular performance. The weight of the discs has been kept to a minimum by using racing-style narrow braking surfaces.
The world-beating 1098 Testastretta Evoluzione needs little introduction. Debuting in 2007, it went on to form the basis of a motor that powered Ducati to Superstock and Superbike World titles that left the competition stunned. Now, its massive bore, short stroke and incredible torque powers Ducati’s most extreme naked and the results are equally as stunning. Producing a ballistic 85lb-ft (11.7kgm) of torque and 155hp (114kW), the Streetfighter’s awesome 1098 power house fears nothing of the naked sports competition. The L-Twin, Testastretta Evoluzione engine gives both the best power-to-weight and the best torque-to-weight ratios in its class. Surface features include enhanced detailing on the cam belt covers and the magnesium dry clutch cover as well as a new black finish for the main outer casings and carbon-grey finish for the crankcases, which employ the same weight-saving technology used for the 1198. The vacuum die-cast process used to make the crankcases ensures consistent and precise wall thickness and increased strength from absolute material purity while reducing weight considerably. Using the Testastretta narrow valve angle, super-straight intake ducts and specially shaped combustion chambers, the Desmodromic motor continues to breathe through MotoGP-derived elliptical throttle bodies and four large diameter valves per cylinder to achieve its incredible spread of torque. A high performance six-speed box and racing-style dry clutch makes sure the transmission package delivers 155hp as efficiently as possible. The Streetfighter’s power house is protected by twin coolant radiators, carefully curved in pure naked style for optimum performance and stunning with visual effect. The upper radiator is assisted by lightweight, high flow electric fan assemblies while the lower sits in the front of the belly pan, which also houses a highly efficient oil heat exchanger. Having more experience and success with twin-cylinder high performance engines than any other manufacturer, the air-cooled L-Twin remains central to Ducati's philosophy of motorcycling. This experience, plus constant investment in quality by design, advanced materials and engineering techniques, has enabled a distance between service intervals of 7,500 miles (12,000 kilometres), making Ducati ownership even more enjoyable than ever. The massive Streetfighter 2-1-2 exhaust system is made from weight-saving 1mm thick steel and flows from 58mm to 63.5mm diameter pipes. The system uses two lambda probes to ensure precise fuel mapping for optimum performance and an electronic valve in the mid-section to achieve a wide spread of power. The cannon-style, vertically stacked mufflers sport the same finishes as the Superbike family: Brushed steel for the Streetfighter and black brushed steel for the Streetfighter S, both delivering the famous Ducati LTwin sound synonymous with raw, Desmo power.
The aggressive looking headlight is the ‘face’ of the Streetfighter and it leaves little doubt as to its character. While the main lighting source and multi-reflector design provides powerful illumination to cut through the night, its two evil eye strips of LED positioning lights give a striking and unmistakable identity to the bike. Keeping design matters clean and stylish, the directional indicators remain unobtrusive with clear lenses and coloured bulbs, while the rear light is integral to the shape of the tailpiece, providing unobscured illumination while maintaining the smooth and elegant look to the high and sharp rear-end. More attention to detail than ever before went into creating the Ducati Streetfighter. Repositioning many of the components usually hidden by bodywork and continuing to keep them out of sight was a major challenge for the design and engineering teams, but they’ve pulled it off with impressive results. Add to this details such as the perfectly formed passenger seat cover, a rear hugger fitted as standard equipment and the pre-minimalised licence plate holder, and it’s plain to see that Ducati have gone that extra step to achieve the highest level of finish.
While the Streetfighter looks stunning in either red or the new arctic white set against a black frame and subtle graphite grey 10-spoke wheels, the Streetfighter S positively seduces in red and menaces in a new diamond black with respectively matching red or racing black Trellis frames. The carbon fibre front fender and cam belt covers superbly match the black Y-shaped, 5-spoke wheels.
Technical Features , The New 2011 Ducati Streetfighter
Powerunit Engine
Desmodromics
The incredible valve performances of our engines are only possible because of Ducati's unique Desmodromic system, where valve closure is activated mechanically. At high rpm it would be almost impossible for the valve to follow the steep closure profile of the cam lobe if it were relying upon a normal valve spring. With the Desmo system, the valve is closed mechanically with the same accuracy as it is opened, enabling steep cam profiles and radical cam timings. This system is used on every single Ducati power unit including our world-beating Superbike and Desmosedici MotoGP engines.
Magnesium alloy covers
Attention to weight reduction is further underlined with both cam covers and clutch outer cover cast in manesium alloy.
Crankshaft
The streetfighter's lightweight crankshaft assembly operates a highly ‘over-square’ bore and stroke with huge 104mm pistons powering through short 64.7mm strokes.
Testastretta Evoluzione
The world-beating 1098 Testastretta Evoluzione needs little introduction. Debuting in 2007, it went on to form the basis of a motor that powered Ducati to Superstock and Superbike World titles that left the competition stunned. Now, its massive bore, short stroke and incredible torque powers Ducati’s most extreme naked and the results are equally as stunning.
Power & torque curves
Producing a ballistic 85lb-ft (11.7kgm) of torque and 155hp (114kW), the Streetfighter’s awesome 1098 power house fears nothing of the naked sports competition. The L-Twin, Testastretta Evoluzione engine gives both the best power-to-weight and the best torque-to-weight ratios in its class.
Vacural® crankcases
The Vacural® casting process used to make the Streetfighter crankcases ensures consistent and precise wall thickness and increased strength from absolute material purity while reducing weight an incredible 3kg (6.5lb) compared to those of the 1098 Superbike engine.
Elliptical throttle bodies
The Streetfighter engine is fed by MotoGP-derived elliptical throttle bodies which are equivalent to a diameter of 63.9mm. Representing a 30% increase in air flow over conventional throttle bodies, the elliptical shape contributes considerable a power increase. The Ducati 1098 engine was the first in the range to introduce this MotoGP technology for street use.
High-effieciency cooling
The Streetfighter’s power house is protected by twin coolant radiators, carefully curved in pure naked style for optimum performance and stunning with visual effect. The upper radiator is assisted by lightweight, high flow electric fan assemblies while the lower sits in the front of the belly pan, which also houses a highly efficient oil heat exchanger
Exhaust system
The massive 2-1-2 exhaust system is made from weight-saving 1mm thick steel and flows from 58mm to 63.5mm diameter pipes. The system uses two lambda probes to ensure precise fuel mapping for optimum performance and an electronic valve in the mid-section to achieve a wide spread of power.
The cannon-style, vertically stacked, brushed steel mufflers deliver the famous Ducati L-Twin sound synonymous with raw, Desmo power.
Chassis & Suspension System
Showa rear suspension
A fully adjustable Showa monoshock at the rear operates through a progressive linkage and is also fully adjustable in spring preload and damping, both in compression and rebound.
Lightweight 10-spoke wheels
Finished in graphite grey, the 10-spoke wheels in lightweight aluminium keep the overall motorcycle weight down and maintain an all-important control on unsprung weight. This weight is made up of all the components between the suspension and the road and consists of wheels, tyres, brake discs and callipers etc, but when rotating at high speed, it is the wheels that store most of the kinetic energy and offer the most resistance when steering, accelerating or braking. Their weight saving, therefore, is a serious contribution to both the handling and the performance of the bike and the Streefighter pulls out all the stops to be the best.
Single-sided swingarm
The single-sided swingarm is 35mm longer than the Superbike to ensure the Streetfighter’s acceleration need never be compromised. The longer, beautifully created aluminium swingarm follows the same dual construction detail as the Superbike models and is anodised finished in black.
Brembo Monobloc brakes
The Streetfighter uses Brembo’s powerful Monobloc calliper race technology. Machined from a single piece of alloy, the callipers achieve higher rigidity and resistance to distortion during extreme braking. The result not only delivers planet-stopping brake power, but also gives an enhanced and precise ‘feel’ at the brake lever. The twin Monobloc callipers each have four 34mm pistons that grip huge 330mm discs to achieve their spectacular performance. The weight of the discs has been kept to a minimum by using racing-style narrow braking surfaces.
Fighter frame
The purpose-built Trellis frame uses 25.6° of rake compared with the Superbike’s 24.5° to ensure a well-planted front-end.
Showa forks
Fully adjustable 43mm Showa forks feature a natural chrome slider finish and radial mounts for the brake callipers and are fully adjustable in spring preload as well as compression and rebound damping.
Vehicle Equipments
DDA ready
The instrument display also doubles as a control panel for the activation of the Ducati Data Analyser (DDA) system, which is available as an accessory from Ducati Performance. The bike has been built ‘system-ready’ for the data acquisition kit, which consists of special DDA software and a memory key that slots into a plug under the seat. The same plug also doubles as the connection for a handy new battery charger available as an accessory from Ducati Performance.
Stopwatch
The digital display is programmed with a stopwatch function that, when enabled, can be triggered by using the high-beam flash button and each recorded time stored in a memory. After your journey or track session, the times or lap times can be recalled from the memory and scrolled through by using the instrumentation buttons on the left-hand switchgear.
Fighter controls
The handlebars are gripped by beautifully shaped clamps that flow sleekly into the bar-risers. Symmetrically mounted, remote brake and clutch reservoirs are small, low and compact and feed slim, radial master-cylinders by Brembo to complete the clean and uncluttered controls arrangement.
Minimalist switchgear
The switchgear presents minimalism at its best. The slim-line bodies house easy-to-use switches and buttons and feature a unique weapons-like ‘trigger catch’ that slides down to cover the starter button when activating the kill-switch.
Lighting
The aggressive looking headlight is the ‘face’ of the Streetfighter and it leaves little doubt as to its character. While the main lighting source and multi-reflector design provides powerful illumination to cut through the night, its two evil eye strips of LED positioning lights give a striking and unmistakable identity to the bike.
Keeping design matters clean and stylish, the directional indicators remain unobtrusive with clear lenses and coloured bulbs, while the rear light is integral to the shape of the tailpiece, providing unobscured illumination while maintaining the smooth and elegant look to the high and sharp rear-end.
Single-seat cover
The perfectly formed passenger seat cover is one of the finer details contributing to the Streetfighter's high level of finish.
Compact instruments
The Streetfighter’s instrumentation blends into the aggressive line of the headlight. Information additional to the default read-outs is managed from the left-hand handlebar-mounted switch gear, allowing the rider to scroll through and select from various menus.
The display presents rpm and speed, with the former displayed across the screen in a progressive bar graph. Additionally, the instruments display lap times, DTC status and level selected (if activated on Streetfighter S) time, air temperature, coolant temperature, battery voltage, two trips and a trip that automatically starts as the fuel system goes onto reserve.
Warning lights illuminate to signify neutral, turn signals, high beam, rev-limit, low oil pressure, fuel reserve, DTC intervention (if activated on Streetfighter S) and scheduled maintenance.
The instrument display is also used as the control panels for the DDA and DTC systems as well as listing lap times recorded by using the high-beam flash button as a stopwatch.
OVERVIEW SPECIFICATIONS
Engine
Engine Type : L-Twin cylinder, 4 valve per cylinder Desmodromic, liquid cooled
Displacement(cc) : 1099cc
Bore x Stroke : 104 x 64.7 mm
Compression Ratio : 12.5:1
Power : 155hp (114kw) @ 9500rpm
Torque : 85lb-ft - 115Nm @ 9500rpm
Fuel Injection : Marelli electronic fuel injection, elliptical throttle bodies
Exhaust : Lightweight 2-1-2 system with catalytic converter and two lambda probes. Twin stainless steel mufflers
Transmission
Gear Ratio (1) : 37/15
Gear Ratio (2) : 30/17
Gear Ratio (3) : 28/20
Gear Ratio (4) : 26/22
Gear Ratio (5) : 24/23
Gear Ratio (6) : 23/24
Number Of Speeds : 6
Primary Drive : Straight cut gears, Ratio 1.84:1
Final Drive : Chain; Front sprocket 15; Rear sprocket 38
Clutch : Dry multiplate with hydraulic control
Frame & Suspension
Frame Type : Tubular steel Trellis frame in ALS 450
Front Suspension : Showa 43mm fully adjustable usd forks
Front Wheel Travel(mm) : 127
Front Wheel Travel(in) : 5
Rear Suspension : Progressive linkage with fully adjustable Showa monoshock. Aluminium single-sided swingarm
Rear Wheel Travel(mm) : 127
Rear Wheel Travel(in) : 5
Wheels
Front Wheel : 10-spoke in light alloy 3.50 x 17
Rear Wheel : 10-spoke light alloy 6.00 x 17
Tyres
Front : Pirelli Diablo Corsa 3 120/70 ZR17
Rear : Pirelli Diablo Corsa 3 190/55 ZR17
Brakes
Front : 2 x 330mm semi-floating discs, radially mounted Brembo Monobloc callipers 4-piston, 2-pad.
Rear : 245mm disc, 2-piston calliper
Digital unit with displays for: Speedometer, rev counter, lap times, time, air temp, coolant temp, battery voltage, A & B trips, fuel reserve trip, scheduled maintenance. Warning lights for: Neutral, turn signals, high-beam, rev-limit, oil pressure, fuel reserve. Plus: Immobilizer system.
Fuel Capacity
Fuel Capacity(l) : 16.5
Fuel Capacity(gal) : 4.4
Colours
Red (racing balck / graphite grey)
DIMENSIONS
Dry Weight(kg) : 169
Dry Weight(lb) : 373
Versions : Dual seat
Seat Height(mm) : 840
Seat Height(in) : 33
Wheel Base(mm) : 1475
Wheel Base(in) : 58.1
Rake Angle : 25.6°
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