2012 Aprilia Tuono V4 R APRC Tuono V4 R APRC

Press Release

From the bike which dominated the World Superbike Championship, Aprilia extracts the fiercest naked ever seen.

The only bike of its kind with a V4 engine, the most powerful, with 167.3 hp, and the most effective, with a completely revised chassis architecture that sets new benchmarks for the class. A naked sports bike capable of dominating any road with its indomitable performance and with the most advanced active safety features in the segment. Triple mapping for instantly tailoring the performance to your own preferences. also available with aprc - the second generation dynamic control suite developed on the basis of aprilia’s racing experience.

Engine

The Tuono V4R is the only naked powered by a narrow V (65°) 4 cylinder engine with unique characteristics. Extremely compact, as slim as a twin-cylinder and installed in an ultra-compact chassis, the 65° V4 engine is the epitome of Italian engineering ingenuity. The Tuono gives away very little to its RSV4 sibling in terms of pure performance, but in exchange offers a greater fluidity that make it more enjoyable and rewarding to ride on the road and when carrying a passenger.

Chassis and Suspension

In keeping with the Aprilia tradition of creating state of the art chassis architectures, the aluminium frame of the Tuono V4 R exploits the strength and flexibility of cast and pressed elements in a structure that sets new benchmarks in terms of balance and dynamic efficiency. The result is maximum torsional stiffness and flexional stiffness optimised for improved feedback. Unlike the previous generation twin cylinder Tuono 1000R, the frame developed for the Tuono V4 R has been completely revised with respect to the unit used in the RSV4 to maximise directional control and stability for a naked capable of over 270 Km/h - on the track, of course - while maintaining the legendary safety and impeccable precision typical of Aprilia frames. This in turn led to new solutions in terms of chassis geometry, such as modifying the trail and lowering the engine in the frame to lower the centre of gravity, for exceptionally neutral behaviour and truly catlike high speed stability.

This means that the Aprilia Tuono is not just a bike with devastating performance, but one whose greatest strength is precisely the incredible ease with which any rider can access its full potential. The swingarm also uses the same constructional technology as the frame and offers the same perfect balance between flexional and torsional stiffness to contribute to the extraordinary responsiveness of the Tuono V4 R. The unique construction technology of the frame and swingarm allows them both to proudly flaunt the naturally gleaming colour of brushed aluminium, yet another feature that is increasingly rarer in production bikes that contributes to pure racing look of the Tuono V4.

The mind-blowing new naked from Aprilia comes equipped with the best components available on the market: Brembo brake system with radial callipers and 320 mm floating discs at the front (220 mm at the rear), aluminium wheels with an all-new three spoke design weighing 2 Kg less than the five spoke version, fully adjustable Sachs upside down front fork with 43 mm stanchions, and Sachs shock absorber with separate piggy back nitrogen canister featuring adjustable spring preload, compression and rebound damping and length, to modify the setup of the bike to suit different riding styles, roads and loads - including a passenger. The choice of dual-compound tyres is also new, with three different sizes approved for the rear wheel: the 190/55 tyre fitted as standard may be replaced with a 200/55 or a 190/50 tyre to explore the full performance potential of the bike - even on the track.

Performance

With its 65° V4 engine unashamedly flaunted and framed by the brushed aluminium elements of the twin spar frame, the Tuono V4 is a naked clad only with the bare minimum necessary to let you saddle up and teach it to respond to your will.

Adding yet another touch of aggressiveness is the aerodynamic new top fairing tipped with two polyelliptical headlights and LED indicators at the sharp end, which gives the bike the unequivocally mean, daunting stare that you’d expect from a machine with an incredible 167.3 horsepower.

Tuono V4 R boasts more power than ever seen before in a naked, achieved by reconfiguring the V4 engine of the RSV4 to make it better suited to street use.The features inherited by the Tuono V4 R from the RSV4 include the new exhaust system with bypass valve, which is two kilos lighter than the system used on the RSV4 R, and latest generation Ride by Wire throttle control with three rider-selectable maps (Track, Sport and Road).

The first three gear ratios are now shorter, while the maximum torque value of 111.5 Nm is on tap at 9,500 rpm: characteristics that make the Tuono V4 R a wild beast at low and mid engine speeds, with the ability to unleash a devastating hurricane of power at higher engine speeds. The Tuono V4 R maintains a clear parentage with the twice SBK world champion in the proportions of the tail fairing, saddle, tank and side panels, and is one of the best examples of Italian motorcycle design from the past decade for its perfect balance between formal beauty and function.

The rider will be taming this beast from a riding position tailored to create a symbiotic relationship between the body and the bike, for unparalleled feedback through the three points of contact - the saddle, footpegs and handlebars. On the Tuono V4 R. however, the rider sits with less weight taken up by the arms, making the bike less strenuous to ride and extraordinarily nimble and controllable on the road. The original design of the saddle, which is generously sized and specifically shaped to comfortably accommodate a passenger, blends perfectly with the style of the side fairings and tail fairing. From the vantage point of the saddle and with the broad tapered handlebars firmly in your grip, you immediately discover that the APRC (Aprilia Performance Ride Control) version features an immediately intuitive joystick for rapidly accessing and adjusting the functions of the second generation electronic dynamic control suite developed by Aprilia to let the rider explore the physical limits of riding.

Unparalleled efficacy and riding pleasure.

This is the most complete version, equipped as standard with a steering damper and the APRC second generation vehicle dynamic control suite.

APRC is based on an automotive inertia sensor platform, with two gyrometers and two accelerometers allowing the engine ECU to determine the dynamic state of the motorcycle and control engine torque accordingly to help the rider exploit the full performance potential of the bike.

The APRC suite equipping the Tuono V4 R includes:

• ATC (Aprilia Traction Control) with eight different settings for controlling sliding when powering out of curves in relation to bank angle and throttle aperture. The system has been tweaked to make the more conservative settings even more suitable for road use, while leaving the racing spirit of the less restrictive levels intact;
• AWC (Aprilia Wheelie Control) which helps the rider maintain control in extreme wheelie conditions by gradually bringing the front wheel back to the ground, has been appropriately adapted for the different weight distribution of the Tuono V4;
• AQS (Aprilia Quick Shift), which allows instantaneous upshifts without closing the throttle or using the clutch. Completing the suite of four functions is the most exhilarating of all: ALC (Aprilia Launch Control).
• Simultaneously pressing both buttons on the joystick on the left hand handlebar arms the system, as confirmed by the specific message on the display. From this moment on, all 167,3 horsepower of the beast from Noale are ready to slingshot the Tuono V4 R like a missile as soon as the rider releases the clutch, unleashing the astonishing power onto the tarmac through every available square millimetre of the 190/55 rear tyre. And tyre size does not matter to APRC, as with its Calibrating function, it is the only system of its kind on the market capable of self-adapting to tyre size and drive ratio. Tuono V4 R APRC is a bike with two personalities, with two distinct display modes - Road and Race - to cater for even the most exacting rider.

Specifications

Quotes

cycleworld----"Apparently, this has changed. Aprilia bagged the 2010 World Superbike title by building one of the best sportbikes ever and hiring a four-time 250cc world champion to ride it. The company now knows it can use this achievement as a perfect cornerstone to start rebuilding its image as a manufacturer of top-quality motorcycles. So, after the unveiling of the RSV4 Factory APRC (Aprilia Performance Ride Control) SE at INTERMOT, Aprilia launched the Tuono V4 R at EICMA."