Welcome to 2011, where the world of motorcycling is sure to see some excitement with an array of new models and some much anticipated racing scheduled!
One of the things contributing to our excitement here at Parts Market is Aprilia’s 2011 Tuono V4 R. While there has been much talk of this machine for some time, it will be great to finally see one in the flesh down under. Obviously based on the RSV4 superbike, the new Tuono will be slightly undressed to satisfy the naked minimalists out there.
The Tuono promises to be a real beast with 162 ponies and 110Nm of torque from the 65 degree V4 engine. To make it more street friendly, the transmission has been reconfigured for closer spacing between 1st, 2nd and 3rd.
If acronyms count for performance, the Aprilia is sure to trump the best of its competitors. Here’s a quick glossary to simplify the madness:
APRC – Aprilia Performance Ride Control – This utilises 2 gyrometers and 2 accelerometers to determine the state of the motorcycle (lean angle, throttle position etc) to modulate power delivery for greatest control and performance.
ATC – Aprilia Traction Control – Coupled with the above, there are 8 selectable modes to maximise your chances of staying rubber side down when powering out of corners.
AWC – Aprilia Wheelie Control – For those of us that don’t appreciate the front wheel constantly pointing to the sky, this system aims to gradually lower the front end and ensure flipping is not an option!
AQS – Aprilia Quick Shift – This allows the rider to conduct clutchless upshifts while on the throttle.
ALC – Aprilia Launch Control – Flipping the bike from a hard start would dramatically reduce your racing cred, so this system will be a welcome addition for all the WSBK wannabes.
So, with the fancy acronyms out of the way, here is a summary of the specs:
Engine type: Aprilia longitudinal 65° V-4 cylinder, 4-stroke, liquid cooling system, double overhead camshafts (DOHC), four valves per cylinder
Bore and stroke: 78 x 52.3 mm
Total engine capacity: 999.6 cc
Compression ratio: 13:1
Maximum power at crankshaft: 162 hp (119 kW) at 11,000 rpm
Maximum torque at crankshaft: 110 Nm at 9,000 rpm
Fuel system : Airbox with front dynamic air intakes.
4 Weber-Marelli 48-mm throttle bodies with 4 injectors and latest generation Ride-by-Wire engine management.
Choice of three different engine maps selectable by the rider with bike in motion: T (Track), S (Sport), R (Road)
Ignition: Magneti Marelli digital electronic ignition system integrated in engine control system, with one spark plug per cylinder and “stick-coil” type coils
Exhaust system: 4 into 2 into 1 layout, single oxygen sensor, lateral single silencer with engine management system controlled butterfly valve and integrated trivalent catalytic converter (already meets future Euro4 regulations)
Alternator: Flywheel mounted 420W alternator with rare earth magnets
Lubrication: Wet sump lubrication system with oil radiator and two oil pumps (lubrication and cooling)
Gearbox: 6-speed cassette type gearbox
1st: 39/15 (2.600)
2nd: 33/16 (2.063)
3rd: 34/20 (1.700)
4th: 32/22 (1,455)
5th: 34/26 (1,308)
6th: 33/27 (1,222)
Gear lever with Aprilia Quick Shift electronic system (AQS)
Clutch: Multiplate wet clutch with mechanical slipper system
Primary drive: Straight cut gears and integrated flexible coupling, drive ratio: 73/44 (1,659)
Secondary drive: Chain Drive ratio: 42/16 (2.625)
Traction management: APRC System (Aprilia Performance Ride Control), which includes Traction Control (ATC), Wheelie Control (AWC), Launch Control (ALC), all of which can be configured and deactivated independently.
Frame: Aluminium dual beam chassis with pressed and cast sheet elements.
Sachs steering damper.
Front suspension: Sachs upside down front fork with Æ 43 mm stanchions. Low profile forged aluminium calliper mountings for radial callipers. Completely adjustable spring preload and hydraulic compression and rebound damping. Wheel travel: 120 mm
Rear suspension: Double braced aluminium swingarm; mixed low thickness and sheet casting technology.
Sachs piggy back monoshock with completely adjustable: spring preload and hydraulic compression and rebound damping. APS progressive linkage. Wheel travel: 130 mm
Brakes Front: Dual 320 mm floating stainless steel discs with lightweight stainless steel rotor with 6 studs. Brembo radial callipers with 4 Æ horizontally opposed 32 mm pistons. Sintered pads. Axial pump master cylinder and metal braided brake hoses.
Brakes Rear: 220-mm diameter disc; Brembo floating calliper with two Æ 32 mm isolated pistons. Pump with integrated tank and metal braided hose
Wheel rims: Aprilia cast aluminium wheels with 3 split spoke design.
Front:3.5″X17″
Rear: 6″X17″
Tyres: Radial tubeless.
Front: 120/70 ZR 17
Rear: 190/55 ZR 17
We’ll let you decide for yourselves if the Tuono has been hit with the ugly stick, or if it’s a badass naked!
