Looking to add more manufacturers to the traveling circus, AMA Pro Road Racing has homologated the Aprilia RSV4 Factory ABS for racing duty, though with one interesting caveat. Instead of giving the 999cc Italian V4 a birth in the AMA Pro Superbike class, the RSV4 Factory has been homologated instead to race in the AMA Pro Supersport.

With Aprilia USA lacking a 600cc machine and the budget necessary to race at the factory level in the Superbike class, AMA Pro Road Racing officials have come to a compromise with the Italian company on how it can enter the American road racing scene with its current equipment, and hopefully thus spur its sport bike sales.

Fresh from Italy, we get our first glimpse of the 2013 Aprilia RSV4 Factory WSBK race bike in its new livery. While the uniforms may look the same, the men wearing them have changed to some extent, and in many ways so has the Italian brand’s racing strategy.

Building its previous team around Max Biaggi, the previous incarnation of Aprilia Racing catered to every whim of The Roman Emperor — read into that as you will. But now with Biaggi’s retirement from motorcycle racing, Aprilia is forced to replace tried-and-true talent with two up-and-coming stars.

Out from behind Max’s shadow, Eugene Laverty is expected to impress this year, having shown himself a formidable rider on the RSV4 Factory last season with his sixth-place Championship finish. Seventh in the Championship himself, Sylvain Guintoli will join the Irishmen, after coming off a tumultuous season with Liberty Racing. With three race wins and six podiums, Guintoli made a definite impression, especially when he was on the slower Ducati.

With both of Aprilia Racing’s WSBK riders starting to come into their own, the Italian brand is showing a lot of growth potential in the premier production-motorcycle racing series. Time will tell on the results, but we expect a bevy of podiums from the Aprilia riders this year, and maybe a win or two. Mas photos after the jump.

We already told you that Aprilia USA was getting very aggressive with its pricing on the leftover 2012 stock, and now that the Italian brand has released its 2013 price list, we can see that the trend continues on. Adding ABS to its RSV4 sport bikes for 2013, Aprilia has drastically undercut its main rival Ducati on pricing with the 2013 Aprilia RSV4 Factory APRC ABS (previously known as the Aprilia RSV4 Factory APRC ABS SBK), which is $3,000 cheaper than the similarly spec’d Ducati 1199 Panigale S.

Additionally the 2013 Aprilia RSV4 R ABS gets an aggressive MSRP of $14,999, which puts it also $3,000 under the base-model $17,995 Ducati 1199 Panigale, and into a price category that was previously only open to the Japanese OEMs (though recently joined by BMW). At only $500 more than say a 2013 Yamaha YZF-R1, Aprilia is going to make some price-sensitive sport bike buyers think twice about their purchases. We like it.

Aprilia is getting serious with its sport bike offerings here in the United States, as we just got an email from Aprilia USA announcing massive price reductions on its 2012 model year Aprilia Tuono V4 R, Aprilia RSV4 R APRC, and Aprilia RSV4 Factory APRC, to the tune of $2,000, $3,000, and $4,000 respectively. That’s right, you can get a Tuono V4 R for $12,999, an RSV4 R APRC for $13,999, and an RSV4 Factory APRC for $18,999 MSRP. Boom goes the dynamite.

Helping commemorate Max Biaggi’s 2012 World Superbike Championship victory, Aprilia USA has commissioned a limited production run motorcycle: the 2013 Aprilia RSV4 Factory APRC ABS SBK Special Edition — a model featuring a subtle graphics kit revision that will only come to the North American market.

Sporting the same features and refinements as the 2013 Aprilia RSV4 Factory APRC ABS, owners of the SBK Special Edition will also enjoy the new three-level dual-channel ABS system from Bosch, as well as the  Brembo M430 calipers.

The Aprilia RSV4 Factory APRC ABS SBK Special Edition also has the same chassis and engine enhancements as the 2013 APRC model, which brings the sporty V4 to 181.4 hp at the crank and 86.3 lbs•ft of peak torque @ 10,500 rpm.

If you can distinguish it from the regular model, expect to see the Aprilia RSV4 Factory APRC ABS SBK Special Edition on dealership floors in April, with pricing announced on February 1st (next week).

After getting dumped by Ducati Corse, which will be running its own factory team, Althea Racing has made the unsurprising switch to Aprilia hardware for lone rider Davide Giugliano, as they gear up for the 2013 World Superbike Championship season.

A top team in the WSBK paddock, Althea has potent prospects for next season with the Aprilia RSV4 Factory, especially as Giugliano continues to gain experience in World Superbike. This announcement brings the total to four Aprilia machines on the 2013 grid: the two factory bikes of Eugene Laverty and Sylvain Guintoli, as well as Red Devils Roma’s entry with Michel Fabrizio.

It has been no big secret that Sylvain Guintoli is riding with Aprilia Racing at the World Superbike test at Jerez this week, in what surely has been an audition for the Frenchman on the Italian team. Coming off a tumultuous season with the Effenbert Liberty Racing team, Guintoli backed out of a contract deal with Crescent Suzuki to take a stab with Aprilia’s factory squad — a move that has seemingly paid off for Guinters.

We already told you last month that the 2013 Aprilia RSV4 would get a bevy of revisions, not to mention the inclusion of ABS brakes…yet for some reason we had to wait until today to tell you that information again. Yes, it is completely bizarre yet completely normal situation to encounter when dealing with Italians, and especially so with the Noale company. Honestly, it is just one of the perks of working in the motorcycle industry, or not in it, as American Honda seems to think.

What is perhaps more newsworthy than these thinly veiled rants are these first photos of the Aprilia RSV4 R ABS in matte black, which is drop dead sexy in any language. Aprilia is keen to remind us that the RSV4 topped many of the superbike shootouts this year, besting machines like the Ducati 1199 Panigale and BMW S1000RR (we’d be keen to try an RSV4 Factory against the new BMW HP4 though).

Selling the RSV4 has never been a problem of product for Aprilia. The RSV4 is superb, and in its second year of racing, Max Biaggi took it to win the World Superbike Championship. The Roman Emperor repeated that feat again this year, though we doubt it will move that many more units in North America for Aprilia, which sells RSV4′s by the hundreds, not the thousands, in the largest sport bike market worldwide.

If there was ever a brand you wanted to see get its act together, Aprilia, and the Piaggio Group as whole, has to be it. Until that happens though, we will have to view the photos after the jump with a taste of foreboding. Like Eve’s apple, Pandora’s box, and Lindsay Lohan’s driving, the treat is tantalizing, though the headache is probably not worth it. Le sigh.

Leaked well ahead of the EICMA show, we can now officially talk to you about the 2013 Aprilia Caponord 1200, Noale’s adventure-tourer. Using the chassis from the Aprilia Dorsoduro 1200 as its basis, Aprilia says it has modified the “robust” chassis to suit the Caponord 1200′s raison d’être, though you would be hard pressed to get a weight figure from the company.

Inside that presumably hefty chassis is a 128hp 1197cc v-twin motor with 85 lbs•ft of peak torque, which isn’t going to blow the doors off on any spec sheet comparisons. Instead, Aprilia is hoping to entice would-be Caponord 1200 owners with the bike’s bevy of electronics.

True to speculation, Max Biaggi’s media presentation today announced the retirement of the reigning World Superbike Champion, at the ripe age of 41. A six-time World Champion, Biaggi’s latest stars to his leathers have come from his involvement in the factory Aprilia Racing team in WSBK, with the other four stars coming from his consecutive 250GP World Championships.

Winning his crown by half a point, in what will surely be the narrowest margin ever in World Superbike history, Biaggi’s last season went right down to the wire until the end of the season at Portimao, as the Roman Emperor had to fend off strong contentions from both Tom Sykes and Macro Melandri throughout the 2012 Championship.

“It ‘s been the longest night, but I’m happy to leave now. I do not want to be like politicians attached to the chair. I thought about it a lot, I said to myself continuous 1 or 2 years or I stop? And I decided to leave now,” said Biaggi during his announcement at Vallelunga, the circuit where he started his racing career.