Next to the RS4, Aprilia also brought the Tuono V4 R supersports bike to the EICMA Show. The new bike features a new exhaust system with bypass valve, which is two kilos lighter than the system used on the RSV4 R and is powered by a V4 65° engine framed by the brushed aluminum elements.
One special feature of the new Tuono V4 R is the APRC (Aprilia Performance Ride Control) joystick, the second generation electronic dynamics control package developed by Aprilia to get as close as possible to the physical limits of riding. APRC is based on an automotive inertia sensor platform, with two gyrometers and two accelerometers allowing the 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 in all conditions.
The APRC package includes ATC traction control (Aprilia Traction Control), with eight selectable levels, which controls sliding when accelerating out of a curve in relation to bank angle and throttle aperture, AWC (Aprilia Wheelie Control), which helps the rider control extreme wheelying by gradually bringing the front wheel back to the ground, and 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).
Press release after the jump .
