In its May issue, Consumer Reports dives into the topic of motorcycle reliability, and confirms what many of us already knew: bikes from BMW and Harley-Davidson were reported to be less reliable than those from the Japanese OEMs.

Interestingly enough however, BMW and Harley-Davidson owners were also far more likely to make a repeat-purchase with their chosen brand than were owners of Japanese motorcycles, sans those of Hondas, which scored just slightly lower than BMW and Harley-Davidson on customer retention.

Looking at customer complaints of “major” mechanical problems from the last four years, the report from over 4,000 motorcycle owners confirms the high-water mark set by the Japanese OEMs on motorcycle reliability, but also shows the power of good branding as it translates into brand loyalty and customer retention.

While Kawasaki, Suzuki, and Yamaha may be winning the minds of riders with their production prowess, they are losing the hearts of consumers, which is interesting since any salesman will tell you it is easier to keep a current customer, than to make a new one.

Valentino Rossi being fastest in a dry MotoGP session brought joy to the hearts of his millions of fans, but also relief to the writers of motorcycle racing headlines. For the past two years, with the exception of a damp and freezing session at Silverstone, the media – especially in Italy – have spent many hours puzzling over how to shoehorn Rossi’s name into a news item without it appearing overly clumsy. With little success: “Pedrosa grabs pole, Rossi to start from ninth” sounds, well, as awkward as it does dispiriting.

On Sunday, there was no need for tricky sentence construction. Valentino Rossi grabbed the headlines the way he would want to, on merit. Under a warm sun, and a dry track – well, relatively, but more of that later – Rossi just flat out beat his teammate, and the factory Hondas, and all the other 24 MotoGP machines that took to the track for the second day of the test at Jerez.

Beating his teammate, even if it was by just fifteen thousandths of a second, was crucial. That hadn’t happened in any of the previous tests, and the gap between himself and Jorge Lorenzo stayed pretty constant: at least three tenths of a second.

It rained today in Jerez. Boy did it rain. The heavens were open for much of the day, with the intensity of the rain varying between a light drizzle and an absolute deluge, sending people scurrying for cover when the skies darkened too much.

A few brave souls ventured out to put in laps, but they did not last very long in the conditions. Until around 3pm, that is, when the rain let up, at least for an hour or so, and everyone took to the track. For two hours, testing was at full tilt, before the rain returned to chase most of the MotoGP men back into the pits.

Though having that much rain is hardly what the riders ordered, it still has its advantages. “It’s good to be able to test on a fully wet track,” Wilco Zeelenberg said after testing. “Normally, it’s that half-wet, half-dry stuff, which is hopeless.” Real work could be done on a wet set up, and lessons learned for 2013.

For the next few days, Asphalt & Rubber will be coming to you from Austin, Texas, so needless to say we’ve got the Circuit of the Americas on our brain.

Host to MotoGP’s second round this season, COTA is the first of three American rounds, which makes the United States of America the second most popular country for the premier racing series.

A new venue for all the riders, the factory HRC and Yamaha Racing GP racers got a chance to lap COTA for the first time last week, and gave generally positive feedback about the purpose-built course.

With the Repsol Honda media machine in full-swing now though, Honda rider and rookie sensation Marc Marquez gives a more detailed opinion about the Circuit of the Americas, and the pre-season testing thus far.

Check out the video after the jump and feel the media grooming that is going on here.

So the three days of testing at Austin are over, and what did we learn? That Marc Marquez is something special? We knew that, though we didn’t perhaps realize just how special. That Yamaha really needs to find more acceleration? This, too, was known, but becoming clearer every time the M1 goes up against the Honda RC213V on track. That Valentino Rossi’s return does not equate to an automatic 8th MotoGP title? We suspected as much.

The first thing that became obvious is that the Austin circuit itself is pretty decent. Valentino Rossi described it as “a typical Tilke track, with corners that remind you of Shanghai and Turkey.” Unsurprising, given that Herman Tilke, who also designed Shanghai, Istanbul, and many other race tracks around the world, was responsible for designing the track.

The input from Kevin Schwantz was helpful, though, making the track more like Istanbul than Shanghai. The circuit has a couple of highly technical sections, where you go in blind and need to have memorized which way the track goes. It is wide, giving opportunities for overtaking and braking, and has a couple of the fast, fast sweepers which motorcycle racers love.

It also has a couple of tight corners, leaving the bike in a low gear with a lot of acceleration to do. This, it became apparent, favors the Hondas, the RC213V strongest off the bottom, and capable of pulling a gap. Acceleration issues will be a problem for Yamaha this year, unless Masahiko Nakajima and his fellow engineers can find some extra grunt out of the corners.

The situation was similar in 2012, but Yamaha was helped by the problems the Hondas had with chatter. So far, the Repsol Honda men have remained silent on the issue, meaning the worst of it is over. Yamaha have their work cut out, and Jorge Lorenzo’s second title defense could be a little too reminiscent of his previous one in 2011.

The Honda TT Legends team has big plans for the 2013 season, and accordingly announced a dream team of riders to race for the factory squad in the World Endurance Championship, Isle of Man TT, and various other road races.

While the EWC team will consist of John McGuinness, Michael Rutter, and Simon Andrews, Michael Dunlop replaces Andrews on Honda TT Legends banner when it comes to road racing events — a huge boon to the young Irish racer, and already a popular move with TT fans.

With the second test at Sepang International Circuit completed, Repsol has released a short video of Dani Pedrosa and Marc Marquez that is packed with on-board footage. Jarring at times, it is clear to see which sections of the Malaysian circuit are rough and bumpy, though we think the most interesting aspect is the blacked-out dash on the video.

Not wanting to give away any secrets, like the Honda RC213V’s 90° V4 engine configuration for example, HRC has made sure that no one can guess the revolution figures of its engines. With Dani Pedrosa looking extremely potent for the 2013 MotoGP Championship, we can understand why. Check the video out after the jump.

After an absence of some three weeks or so, the MotoGP teams once again return to action at Sepang for the second official test of the pre-season. The intervening period has seen a flurry of activity in the factories in Japan and Italy, and at CRT team headquarters around Europe.

The data accrued on the first visit to the Malaysian circuit has been analyzed, assessed, and more modifications made and ideas worked out for the second Sepang test. So what can we expect to see in Malaysia for the next three days? And what are the key details to keep an eye on?

Just over 18 months ago, I wrote a long analysis of what I believed at the time was the main problem with Ducati’s Desmosedici MotoGP machine. In that analysis, I attributed most of the problems with the Desmosedici to the chosen angle of the V, the angle between the front and rear cylinder banks.

By sticking with the 90° V, I argued, Ducati were creating problems with packaging and mass centralization, which made it almost impossible to get the balance of the Desmosedici right. The engine was taking up too much space, and limiting their ability to adjust the weight balance by moving the engine around.

Though there was a certain logic to my analysis, it appears that the engine angle was not the problem. Yesterday, in their biweekly print edition, the Spanish magazine Solo Moto published an article by Neil Spalding, who had finally obtained photographic evidence that the Honda RC213V uses a 90° V, the same engine angle employed by the Ducati Desmosedici. Given the clear success of the Honda RC213V, there can no longer be any doubt that using a 90° V is no impediment to building a competitive MotoGP machine.

The photographic proof comes as confirmation of rumors which had been doing the rounds in the MotoGP paddock throughout the second half of the 2012 season. Several people suggested that the Honda may use a 90° angle, including Ducati team manager Vitto Guareschi, speaking to GPOne.com back in November.

I had personally been lucky enough to catch a glimpse of a naked RC213V engine at one rain-soaked race track in September, but while the glimpse through the window may have been good enough to form the impression of an engine that looked like it may have been a 90°V, it was a very long way from being anything resembling conclusive, and nowhere near enough to base a news story on.

Spalding’s persistence has paid off, however. The British photographer and journalist is a common sight wandering among the garages, either first thing in the morning, as the bikes are being warmed up, or late at night, while the mechanics prepare the machines for the following day.

At some point, the Honda mechanics and engineers – protective to the point of prudishness of displaying any part of their machine to the outside world – would let their guard slip. When they did, Spalding pounced.

So why did Honda elect to use an engine layout which is blamed for causing Ducati so much trouble? And how does Honda make the layout work where Ducati have continued to fail? The first question is relatively simple to answer; the second is a good deal more tricky.

The internets are a buzz today with photos from the MotoGP test a Sepang, which seem to suggest that the 2013 Honda RC213V prototype race bike has a 90° V4 engine configuration. The news should certainly come as a surprise for many Ducatisti MotoGP fans, as Ducati Corse’s front-end woes have often been attributed by couch racers to the Italian company’s 90° V4 engine configuration. Seeing how dominant Honda has been at the pre-season testing in Malaysia though, one cannot help but admit that the cylinder configuration is not necessarily to blame for Ducati’s troubles.

Talking to Spanish magazine SoloMoto, HRC boss Shuhei Nakamoto explains that the 90° V4 engine has benefits over the company’s previous 75° engine configuration, namely that the 90° engine doesn’t require a balancing countershaft. Nakamoto-san further explains that because of the balancing shaft’s absence, Honda’s 90° V4 runs with more power, and less vibration that its 75° predecessor, making the engine a formidable enhancement to the RC213V platform.