With the aim of being even more incisive and fun for racing on the road, the outfitting of the new Aprilia Tuono 660 Factory has taken another step up to include the advanced Öhlins suspensions: the fork is of the NIX 30 series with 43 mm stems, while the STX 46 shock absorber has a built-in tank. Both units can be fine-tuned in terms of rebound and compression damping, and in spring pre- load too.
Further improvement to the weight/power ratio, one of the main goals of all the Aprilia 660 bikes and already at the top on the previous version: the kerb weight of 181 kg is now associated with the new maximum power value of 105 hp provided by the 660 cc straight-twin transverse engine with a double overhead cam timing system and four valves per cylinder, obtained thanks also to the use of the new and bigger 52 mm throttle bodies in place of the previous 48 mm ones. There’s also a 35 kW restricted version: a compact and lightweight next generation unit resulting from the experience acquired on the hugely powerful engine fitted on the RSV4, and with which it shares the same construction philosophy and basic concepts. The engine also has a load-bearing function, with its rear area housing the aluminium fork.
The combustion chambers are asymmetrical, staggered by 270° to obtain irregular sparks and therefore performance and sounds similar to a V twin engine. This layout helps to create a compact, lightweight and yet rigid structure thanks to a frame with two side beams bolted in the area of the steering connecting rod and in the back part, echoing the Aprilia tradition of producing exquisite chassis. For the first time on the Tuono 660, the frame/swingarm unit is painted a gutsy black.
Aprilia Tuono 660 Factory has stepped up its on-board electronics too: the more lavish accessories now include new electric commands to the back-lit handlebar, and a larger (5”) new colour instrument panel with optic bonding (boosting brightness and reducing reflections), able to provide more information.
The design of the new Tuono 660 Factory continues to stand out for its small footrests that emphasise its sporty character, and by the innovative choice of a twin fairing acting as an aerodynamic appendage: the pressure of the air channelled between the two walls helps to boost stability at high speeds and at the same time enhances the rider’s comfort and protects him/her from direct flows, even diverting the hot air taken from the engine. The new Tuono 660 Factory is distinguished by superstructures for the new design of the front area and by the absence of the push rod underneath the engine (avoiding extra weight), not to mention its more streamlined style. The accessories also include a single-seater tail that can replace the passenger seat – lighter than the previous one and with a renewed design that increases the space for the rider, making it possible to sit further back to ensure greater protection from the air when lying low on the tank.
For more Aprilia news check out our dedicated page Aprilia News
or head to the official Aprilia website aprilia.com/en_EN/