the RS 660 stole the headlines as a modern equivalent to the RS250 two-stroke and a step away from a litre sports bikes, to provide something as comfortable on a twisty “A” road as on track. Since then it has won numerous awards including MCN bike of the year and it has won the super twins cup in the USA. Weighing in at only 169kg, the 100hp 660’s parallel-twin engine is derived from the front two cylinders on the RSV4 1100 Factory but in this chassis, used as a stress member, it’s paired with an aluminium twin spar frame, before being finished in a set bang up to date but still V4-inspired fairings. Using the 11MP Marelli Ecu Aprilia have also equipped the bike with a ride-by-wire throttle and a six-axis IMU – so incorporating all the features of Aprilias class leasing APRC system to get the best out of the bike for both track and road riding. Traction control OFF Wheelie control OFF Up and down quick-shifter more faster Engine braking control Three road riding modes to Race modes Two track riding modes Cruise control RPM to 13000 / 13800
