The Perfect Middle Ground: A Deep Dive into the Aprilia RS 660
In the dynamic and highly competitive world of sportbikes, there has long been a significant gap between the high-strung, intimidating superbikes and the more modest, accessible entry-level machines. For a rider seeking a machine that offers genuine performance without the punishing ergonomics and raw power of a liter-class monster, the options were often limited. That is, until Aprilia, with its rich racing heritage and a knack for innovative design, introduced the RS 660. More than just a motorcycle, the RS 660 is a calculated revolution—a bike that redefines the middleweight class by blending exhilarating performance with a level of technology and everyday usability previously unheard of in this segment.
The Perfect Middle Ground: A Deep Dive into the Aprilia RS 660 |
From the first glance, the RS 660 announces its intentions with a design that is both aggressive and elegant. It carries the unmistakable family DNA of its older sibling, the RSV4, but in a more compact and street-friendly form. The standout feature is its bold, triple-LED headlight cluster, a signature look that is immediately recognizable and provides excellent visibility. The fairings are a work of aerodynamic art, incorporating a double-layer design that serves not only to manage airflow for stability but also to divert heat away from the rider—a clever piece of engineering that showcases Aprilia's attention to detail. The bike's overall stance is one of a purebred sportbike, yet its lines are sleek and modern, a perfect fusion of form and function.
The true heart of the RS 660 is its brand-new 659cc parallel-twin engine. This powerplant is a technical marvel, with a 270-degree firing order that gives it the unique sound and feel of a V-twin, complete with a distinctive, soulful rumble. Producing a healthy 100 horsepower, the engine delivers its power in a beautifully linear and predictable manner. Unlike the peaky, top-end focused inline-four engines of some competitors, the RS 660's twin provides a generous spread of torque throughout the rev range. This means you don't have to be in the upper echelons of the tachometer to feel a surge of acceleration, making it incredibly responsive and fun for both spirited canyon carving and city commuting. The engine is also compact and acts as a stressed member of the chassis, contributing to the bike's exceptional lightness and balance.
But what truly sets the RS 660 apart is its comprehensive electronics package, a suite of features borrowed directly from Aprilia's superbike program. Dubbed the Aprilia Performance Ride Control (APRC) system, it is managed by a six-axis inertial measurement unit (IMU) that constantly monitors the bike's position and movements. This allows for an array of sophisticated electronic aids, including:
Traction Control (ATC): An eight-level system that provides a safety net against wheelspin, allowing riders to confidently open the throttle in varying conditions.
Wheelie Control (AWC): A subtle but effective system that mitigates unwanted wheelies under hard acceleration, helping the rider maintain control.
Engine Brake Control (AEB): Allows for the adjustment of engine braking, giving the rider more control over deceleration.
Cornering ABS: A multi-map system that works in conjunction with the IMU to provide optimal braking power while the bike is leaned over, a game-changing safety feature.
Riding Modes: The RS 660 offers five distinct riding modes—three for the street and two for the track—that alter the bike's power delivery, traction control, and ABS settings to match the rider's preference and the riding environment.
The bike also comes standard with an up/down quickshifter, which is a joy to use and enhances the sporty riding experience by providing seamless gear changes without the clutch.
On the road, the RS 660 feels incredibly nimble and light, tipping the scales at just 403 pounds (183 kg) wet. The twin-spar aluminum frame, combined with the adjustable Kayaba suspension, provides a chassis that is both forgiving and incredibly communicative. It soaks up bumps with ease, yet it is stiff enough to offer precise feedback when you're pushing hard. The Brembo braking system is sharp and responsive, offering a powerful and reassuring feel.
The ergonomics are a perfect balance. The clip-on handlebars are positioned above the top yoke, offering a sporty yet relatively relaxed riding position that avoids the wrist and back strain common on track-focused superbikes. This makes the RS 660 a fantastic choice for daily commuting and touring, as well as for exhilarating track day sessions.
In conclusion, the Aprilia RS 660 is a landmark motorcycle that has single-handedly raised the bar for the middleweight sportbike category. It is a testament to Aprilia's engineering prowess, successfully delivering a machine that is both technologically advanced and a pure joy to ride. The RS 660 is the ideal choice for a rider who wants a bike with a powerful engine and a full suite of electronics, but without the physical demands or intimidation of a liter-bike. It is an exceptional blend of performance, style, and practicality—a true sportbike for the modern age.