It is looking increasingly likely that energy drink company Monster is to take on a role as co-sponsor of Yamaha’s MotoGP team. Spanish website Motocuatro is reporting that Yamaha has bought Jorge Lorenzo out of his personal sponsorship by rival energy drink maker Rockstar and that both Lorenzo and Valentino Rossi are to carry Monster sponsorship on their leathers and on the fairings of their Yamaha M1s for 2013 and 2014.

According to Motocuatro, the story started earlier this year, after Lorenzo renewed his contract with Rockstar, and Valentino Rossi announced he would be signing with Yamaha. Both Rockstar and Monster had been in talks with Yamaha to step up their sponsorship of their riders – both men have personal contracts with their respective energy drink brands – to increase exposure for the brand.

At first, Motocuatro reports, Monster showed an interest in moving up as co-sponsor on Rossi’s bike, gaining the same level of sticker coverage as ENEOS, the Japanese oil brand which also adorns the Yamaha’s fairings.

In response, Rockstar started negotiations with Yamaha to match Monster’s offer, meaning that both Lorenzo and Rossi would have equal levels of energy drink sponsorship on their bikes. Lorenzo would have Rockstar stickers, while Rossi would have Monster badges.

When Yamaha’s MotoGP team lost its sponsorship from Petronas, it seemed like the buzzards had begun circling around the Japanese company’s racing efforts. Thankfully for GP racing fans, our friends at MotoMatters got word that Petronas’ departure was making way for a new sponsor, JX Nippon Oil & Energy Corporation.

Now formally announcing that JX Nippon Oil will sponsor Yamaha Racing’s factory MotoGP squad, our pre-season attention can now shift to see if Jorge Lorenzo and Ben Spies will have some new livery on display when Yamaha makes its formal 2012 team unveiling…oh, and how fast the 2012 Yamaha YZR-M1 will be against the factory Ducati Desmosedici GP12 and Honda RC213V. Something mildly related to all this is after the jump.

Last week we got news that Yamaha Racing and Petronas were concluding their three-year collaboration in MotoGP, as the Malaysian oil company’s contract with Yamaha came to an end, and was not to be renewed. Following Yamaha’s abysmal ability to keep or gain sponsorships for its racing efforts lately, the initial reaction to the news of Petronas’ departure was very grave in the MotoGP paddock. However, our friends at MotoMatters have confirmed that Yamaha will be replacing Petronas (not the Harry Potter spell, thanks irks) with Nippon Oil subsidiary brand ENEOS.

Calling it the “natural conclusion” of their partnership, Yamaha’s MotoGP team and Malaysian oil giant Petronas have split ways after three years of racing sponsorship. Concluding a deal that is reportedly worth $8 million a year to the factory MotoGP team, Yamaha’s loss of Petronas will surely be felt in the team’s pocketbook, assuming of course that the Japanese manufacturer cannot replace the company with another on its sponsor roster.

After losing title sponsor Fiat for the 2011 season (due almost entirely to Yamaha’s inability to retain Valentino Rossi), Petronas and Yamaha Motor Kenkana Indonesia (Yamaha’s Indonesian arm) were left as the team’s main backers and official sponsors. Now with the loss of Petronas, many of the names on the side of the Yamaha YZR-M1 are those belonging to the tuning fork brand, leaving the financial burden for Yamaha’s MotoGP racing effort to come squarely out of one Yamaha coffer or another.

Surely to be taken as a sign of the decreased value of racing in MotoGP to race sponsors, this news has to be especially troubling for Yamaha, as it continues to lose its biggest sponsorship accounts, one after another. While it would appear that the Japanese manufacturer will have to foot another $8 million a year out its internal budget, the only silver lining to the situation could be the hope that the loss of Petronas is making way for a more lucrative sponsor. We wouldn’t hold our breath on that one though.

Despite newly announced title sponsor Samsung, British Superbike squad Crescent Racing will not enter John Hopkins as a wildcard entry for the Donington Park round of World Superbike racing as previously expected. Instead, both the American rider and his new teammate, reigning BST Champion Jon Kirkham, will be entered for the British WSBK round at Silverstone later in the season.

Originally, the team had announced that Hopkins would race at Donington, but with a rider new to the team testing today at Cartagena, it seems as though Crescent Suzuki has decided to wait to join the WSBK fray. They will continue their testing March 8th at Guadix, Spain in advance of the BSB opener at Brands Hatch on April 25th.

The Yamaha Racing factory MotoGP team may not have a title sponsor for the 2011 season, but reigning MotoGP World Champion Jorge Lorenzo has had no problem getting some personal sponsorships for next season. Rumors were rife a few weeks ago that Lorenzo had made a switch from Dainese to Alpinestars for his leathers, boots, and gloves sponsorship (making an inverse flop with Nicky Hayden who was making the switch from Alpinestars to Dainese), and last week we brought you the first photos of what looked like a photo shoot that Lorenzo did with Rockstar Energy Drink.

Entering into MotoGP for the first time, Rockstar is Lorenzo’s only American sponsor. No terms have been released on the deal, but we hope Lorenzo is getting a boatload of cash from the energy drink producer, as the Spaniard has had some sort of Rockstar emblazoned garment on him at all times during his trip to Indonesia (including scuba diving?).

This weekend, Fiat and Yamaha unsurprisingly and officially ended their four-year relationship. The first non-tobacco title sponsor in the four-stroke MotoGP category, Fiat joined up with Yamaha in 2007, when MotoGP switched to the 800cc format. Originally justifying the sponsorship as a way to reach a car-buying audience that was younger than Formula 1 fans, Fiat has always had its eye on the Italian rider. That relationship has manifested itself in Rossi testing with Ferrari on numerous occasions, and prompted the nine-time World Champion to consider kart racing after his motorcycling career is over.

The masked crusader has left Moto2, as Antonio Banderas’ Jack&Jones team has lost its marquee sponsorship. With no way to fund the team, this move by Jack&Jones leaves Kenny Noyes and Gabor Talmacsi high and dry for a ride in the 2011 season. Unless Noyes can find another ride in the four months leading up to the start of next season, Moto2 will be out its only American rider. Noyes had mediocre results during the 2010 season, finishing 24th in the Moto2 World Championship, with some Moto2 commentators attributing that result to his Harris chassis, which wasn’t on par with the FTR, Moriwaki, and Suter packages.