Lately, there has been a lot of talk about the upcoming changes that will “dumb down” World Superbike racing. With Dorna pushing an agenda that brings the premier production-bike class into something that races bikes that are actually similar to the bikes on the showroom floor, there is a vocal portion of fans and enthusiasts that will hate to see the current spec of machinery go away.

While we may think that making World Superbike more affordable and closer in specification to the current Superstock rules is a positive step for the series, we will certainly miss the bike porn that comes from all the fine WSBK machines.

A motorcycle dripping in sex, one can spend hours drooling over photos like these of the factory BMW S1000RR in WSBK-spec. So a hat-tip to the BMW Motorrad GoldBet SBK team, for providing this week’s bathroom reading. There are a couple photos of Marco and Chaz in there as well, for the ladies.

We must be getting close to the 2013 World Superbike season-opener at Phillip Island, because a bevy of teams are debuting their 2013 bikes and riders for the media this week. Returning for the 2013 season, Paul Denning’s Fixi Crescent Suzuki team is ready to race its venerable stead against the other factory teams. For Fixi Crescent though, the battle will be tough-fought, with little support coming in from Suzuki Motor Co., and also with the news that Yoshimura will not be building the team’s GSX-R1000 race engines.

Instead, riders Leon Camier and Jules Cluzel will ride machines whose engines have been built in-house by the Crescent Racing crew, while Yoshimura continues its R&D with the GSX-R1000 and does long-term development for the team. Taking a private test at Phillip Island February 14-15th, and then having the official WSBK test at the same venue later that week on February 18th and 19th, Fixi Crescent Suzuki’s mettle will finally be tested with World Superbike’s first race on Sunday, February 24th.

You can tell it is the off-season when the subject of what Valentino Rossi’s Yamaha YZR-M1 will look like is an instant buzzworthy item, and you know MotoGP fans have been pretty hard-up over the past few months when even the test livery creates a frothing at the mouth. Today is no different.

Allegedly tweeted by the bike itself, Valentino Rossi’s test livery for MotoGP’s first pre-season test at Sepang is already creating quite a stir on Twitter. There isn’t all that much different about the Sepang livery and the livery on the Yamaha M1 that Rossi tested last November in Valencia, except of course for the fact that Monster Energy has been added to the layout.

Correction: The article originally stated that the price for the RS13 was €34,900, when it is in fact €134,900. And for the love of god, don’t call Ducati Corse trying to buy one. They won’t sell a Rs13 to you.

Unless your name rhymes with Tarlos Techa, the chances of you owning a Ducati 1199 Panigale RS13 are non-existent. The professional racer-only version of the Ducati 1199 Panigale R, the Panigale RS13 is stripped of all the lights, mirrors, reflectors, and other assorted running gear that you would need to pass an inspection from the DOT, and becomes a motorcycle solely dedicated to the art of going fast.

Before any comparisons are made, it is important to note that the Ducati 1199 Panigale RS13 is not exactly what ends up on the starting grid on any given Sunday, but instead is the starting point for each racing team’s development program, which sees the end result often being a 200+ hp monster on two wheels.

Getting one isn’t cheap though, as the price tag is pegged at a cool €134,900 ($180,500). A hefty price increase over the street-going Panigale R, though with all the added suspension, brakes, wheels, etc that come with the RS13 race bike, the price seems somewhat reasonable — if you can say such a thing about a nearly $180,500 motorcycle.

A hallmark of both the African and South American varieties of the Dakar Rally, ask any of the competitors in the 2013 Dakar Rally about what the Arabians call fesh fesh, and you may see their faces turn as ashen as the material in your inquiry.

A very fine and light powdery substance, fesh fesh in large enough quantities can spell instant disaster for an adventure rider or rally racer, as it plumes can quickly obscure the vision, and its quicksand-like properties can instantly envelope tires that tread too deeply or too slowly.

The byproduct of countless years of the erosion process, fesh fesh is sand that has been worn down from its typical granular size, into a dust-like particle that closely resembles talcum powder. When layered thinly on hard rock, fesh fesh can be as slippery as ice, and when accumulated in deep pits, fesh fesh is essentially quicksand, minus the water.

The Czech Republic’s favorite rider, Karel Abraham, is ready for the 2013 MotoGP Championship, as his Cardion AB team has debuted its Aprilia ART entry. Making the jump from the Ducati Desmosedici GP12 prototype, Abraham will contest his third season in MotoGP on a CRT entry.

With not all CRTs proving to be equal, Cardion AB’s choice of the Aprilia ART seems to be the sensible approach from all the entries available. Built off the Aprilia RSV4 superbike, which itself was built off Aprilia’s failed MotoGP program, Aprilia Racing has developed the entire bike in house, including the ARTs robust electronics package.

Competitive out of the box, it should be with little surprise that leas year saw two ART machines battling closely for the top honors in the makeshift sub-class (Team Aspar’s Aleix Espargaro and Randy de Puniet).

Choosing the Aprilia ART doesn’t guarantee success for young Abraham however, as we saw the ARTs of Speed Master and Paul Bird Motorsports struggle for good results against the other CRT entries.

With the likely factor being money paid to Aprilia Racing (PBM didn’t even bother testing the Aprilia ART once during the 2012 season, instead choosing to develop the bike on race weekends), Cardion AB seems at least well-situated in that regard, having already weather the prices of Ducati Corse’s lease costs on the Desmosedici.

Visual aesthetics have always been something of import and interest to me, a trait that is probably tied into the fact that I am visual learner. So it interests me when we see subtle changes having a great affect on a design.

Take the new Repsol livery on the 2013 Honda RC213V — the simple change from black to white creates a significantly different visual understanding of the MotoGP bike, though the basic idea of the livery remains the same.

We can see the same process with the Ducati 1199 Panigale S Nero by Commonwealth Motorcycles, as the Kentucky-based Ducati shop has massaged in a bit black paint on the already stunning Ducati 1199 S Tricolore paint scheme (work by Robbie Nigl of Peach Pit Racing).

The effect? A whole new take on an already very classy looking machine. Nice work guys…now let’s talk about posting some hi-res photos next time, eh? Far too small pictures are after the jump.

We teased it to you yesterday, but today we finally have photos of the 2013 Honda RC213V in all its high-resolution glory. With the Repsol Honda squad getting a new livery package this year, the RC213V becomes quite the looker as the team sports a bit more white in their color scheme, with the effect being a more clean and fresh look for the factory Honda squad.

Debuting the team and machines at Repsol HQ in Madrid, both of HRC’s resident Spaniards, Dani Pedrosa and Marc Marquez, were on-hand for the event. With Pedrosa showing himself to be a new man in the latter-half of the 2012 season, and Marc Marquez tipped to be the new talent in MotoGP, Repsol Honda has a formidable pairing at its disposal, as well as a very solid motorcycling package.

The Repsol Honda team will make its 2013 debut later this week by presenting riders Dani Pedrosa and Marc Márquez with the 2013 Honda RC213V motorcycle at the Repsol headquarters in Madrid, Spain. While we won’t get to see the latest iteration of the RC213V until this Thursday, one of Repsol’s Facebook pages has teased out some images of the MotoGP machine ahead of the official unveiling.

It will be hard to decipher any specific details from the materials given, though the fact that Repsol is building up the event is an interesting change from the Spanish oil giant. Has someone breathed some life into the company’s marketing team? Is this merely extra excitement for having two Spanish talents on the team? Or will 2013 show some changes for Repsol Honda?

As always, only time will tell, but at least we will only have to wait a few more days to know for sure. Photos and video after the jump.

Judging from the response we got on Asphalt & Rubber, there is a lot of buzz regarding Big Red’s new monkey bike, the 2013 Honda MSX125. A small-in-stature motorcycle with a single-cylinder 125cc thumper that puts out 9.7hp, the Honda MSX125 is designed to be a world-market machine that is both fun and practical in nature.

We don’t know how practical the MSX125 might be on the roads here in the United States (it makes a lot more sense in the tighter, pot-hole riddled, car-less roads elsewhere though), but man it sure looks like a fun small-displacement motorbike. Maybe the marketing is working on us? More photos after the jump.