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2016 Aprilia RS-GP

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MotoGP testing is underway in Losail, Qatar right now, as the paddock gets ready for the season-opener in a little over two weeks’ time. As such, we are seeing teams debut their liveries, and none of the unveils are more anticipated than that of Aprilia Racing.

The Noale brand has been hard at work developing a brand new MotoGP race bike, and while the name remains, the 2016 Aprilia RS-GP is a completely new machine for riders Stefan Bradl and Alvaro Bautista to tackle.

Aprilia says it is using a “narrow” V4 engine, which by definition would mean anything less than 90° in the cylinder head angle. Paddock chatter suggests that the new RS-GP does not share the 65° cylinder head angle of the RSV4 superbike though, which should make for good speculation during the season.

Rated at over 250hp, the Aprilia RS-GP uses pneumatic valves, and has a counter-rotating crankshaft. This is mated to a gearbox that handles seamless upshifts and downshifts. The frame is an aluminum twin-spar design, with the swingarm also made of aluminum.

Aprilia isn’t disclosing the weight of the 2016 RS-GP, but we can expect it to be at, or very near, the minimum weight requirement for MotoGP machines – thus roughly 20 lbs lighter than its predecessor.

Here is our first good look at the 2016 Aprilia RS-GP MotoGP race bike, as the Aprilia Racing Team Gresini squad just wrapped up a three-day test in Qatar, with Alvaro Bautista and Stefan Bradl.

The entire 2016 machine is a departure from the RS-GP that was raced last year, which also means that an all-new V4 engine powers the 2016 Aprilia RS-GP. There has been much debate about what cylinder angle the new Aprilia is using, as the old bike used the 65° angle found on the RSV4 street bike.

The 2016 Aprilia RS-GP is also said to be considerably lighter than its predecessor, likely right on the line of the FIM’s minimum weight requirement for MotoGP race bikes.

With Ducati refining the already competitive GP15 into the Desmo16, and Suzuki bringing a seamless gearbox and new, more powerful engine for the GSX-RR, the battle among the manufacturers in MotoGP is getting closer.

The one exception so far has been Aprilia, who soldiered on through 2015 with an uprated version of the ART machine, which was still based on the RSV4 production bike, while they worked on a brand new prototype.

That prototype has at last made its debut at the track. On Wednesday, Aprilia test rider Mike Di Meglio took the 2016 Aprilia RS-GP out for its first official spin (see the unblurred photo on GPone).

Aprilia’s MotoGP project has suffered a setback. The 2016 version of their RS-GP MotoGP machine will not be ready in time for the first official IRTA test at Sepang, according to a report by Crash.net’s Neil Morrison.

Instead, the 2016 Aprilia RS-GP will make its debut in a private test at Qatar, ahead of the third preseason test of 2016, with its first public outing coming in that third and final test, two weeks before the start of the 2016 season.

The delay is a sign that the project is at least a couple of weeks behind schedule. At Valencia, Aprilia spokespersons said that the original plan was to hold a shakedown test at a private Italian racetrack, with the bike making its public debut in Sepang.

Designing a radically new bike is taking longer than expected, however: the 2016 machine will be a brand new prototype, designed from the ground up, at least 10kg lighter than the current RS-GP, and is rumored to have a different angle between the cylinders.