Motorcycle Types Sport Aprilia Concept RS 660 Unveiled | First Look at Parallel Twin Sportbike

Aprilia Concept RS 660 Unveiled | First Look at Parallel Twin Sportbike

Aprilia Concept RS 660 First Look

The folks at Aprilia kept this one super hush – right up to its uncovering at EICMA Milan Motorcycle Show 2018.

Meet the Aprilia Concept RS 660 – a mid-weight sportbike prototype from the motorcycle manufacturer based out of Noale, Italy.

The details are scarce, but Aprilia revealed some insights into its new RS 660, which Aprilia says is for a “new generation of riders” looking to fulfill thrills “on the road as well as on the occasional track day.”

Aprilia Concept RS 660 production“(The) RS 660 is a possible option for young riders coming up from smaller engine sizes, looking for a high level sport bike that can provide thrills and fun on a day to day basis on the road and ready to support the rider on the track too,” Aprilia says.

Besides the RSV4, the RS designation can conjure up many images when it comes to smaller cc road bikes – especially the RS250 that was built from 1995-2005. Whereas the RS250 arrived with an Aprilia-prepped two-stroke Suzuki RGV250 engine, the Concept RS 660’s engine is vastly different.

Aprilia says the 660 is a parallel twin unit derived from the 1100cc that powered the Tuono 1100 and the RSV4 1100 Factory. Aprilia says “this configuration was chosen for its compact nature and efficiency, the extremely low level of heat transmitted to the rider and for the freedom that it leaves the designers to create a sleek and lightweight frame and suspension.”

Aprilia Concept RS 660 headlightsThe engine is mated to an aluminum frame and swingarm that helps keep the weight down, and the engine is used as a stress member of the frame just as it does for the three-time WorldSBK Champion RSV4 superbike.

Other noticeable items are the curved shape of the right side of the swingarm, which allows for cleaner exhaust routing, and lack of linkage between the shock absorber and swingarm.

Aprilia pairs the chassis with a comfortable riding position due to more upright bars and forward footpegs, and body work that provides added wind/weather protection.

Aprilia says the intent of the RS 660 was to “make Aprilia a key player in an extremely strategic market segment in Europe, but also in Asia and the American market.”

We’re looking forward to a production version soon!

Aprilia Concept RS 660 First Look | Photo Gallery

Ron Lieback
Ron Lieback
One of the few moto journalists based on the East Coast, Ron Lieback joined the motorcycle industry as a freelancer in 2007, and is currently Online Editor at Ultimate Motorcycling.

2019 Aragon MotoGP Preview: Leader Marquez to Start 200th Race

Sunday's 23-lap Aragon MotoGP will also be a historic one for Honda's Marc Marquez as the points leader starts his 200th GP race.

The BMW Story: Second Edition by Ian Fallon: Rider’s Library (Review)

In the second edition of The BMW Story shares what Ian Falloon has learned as he tracked the BMW motorcycle line since the book’s first printing in 2003.

2020 Indian Scout Bobber Twenty + Scout 100th Anniversary First Ride Review (10 Fast...

2020 Indian Scout Bobber Twenty and Scout 100th Anniversary First Ride Review Indian Motorcycle has been on a tear lately, and the Minnesota-based company doesn’t...

2020 Kawasaki KLX300R Review: Off-Road Motorcycle (9 Fast Facts)

2020 Kawasaki KLX300R Review: Single-track to Jeep-trail Tested After a 12-year break following a 14-year run, the Kawasaki KLX300R is back to fill a void in...

2019 Honda CB1100 RS 5Four First Look: 50th Anniversary

2019 Honda CB1100 RS 5Four First Look The 50th anniversary of the iconic Honda CB750 is an important event around the world. To commemorate it...

2020 Yamaha YZF-R1 and YZF-R1M Review (23 Fast Facts)

We head to Jerez to test the updated and more refined 2020 Yamaha YZF-R1 and YZF-R1M superbikes. Here's our first ride review.