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When Yamaha announced they would be leasing their M1 engines to ex-CRT teams for 2014, the first wave of reaction was overwhelmingly positive. With 24 liters of fuel allowed, and 12 engines instead of 5, the Yamaha engine package looked like being the best thing on offer to the so-called non-MSMA teams, as CRT is to be called from next year.

Then doubt set in. Looking at the Yamaha M1 package, what you’d want from Yamaha was the chassis rather than the motor. The engine is the least powerful of the MotoGP prototypes, but its chassis was by far the best of the bunch. Both the Honda and the Yamaha non-MSMA packages appeared to be offering the worst part of each bike: Honda offering their chassis (good, but not great) and a dumbed-down version of their superlative engine.

Yamaha offering a full-fat engine (the weakest of the bunch), for teams to have someone build a chassis around without Yamaha’s 20+ years of experience building Deltabox frames. Perhaps the Yamaha M1 lease package – a lot of money, just for some engines – was not the bargain it at first appeared.

As we reported at Mugello, the claiming rule is to be dropped from the MotoGP rulebook. Introduced to prevent factories entering MotoGP under the guise of private teams, the claiming rule allowed any factory to claim the engine of a bike entered by a CRT team.

But after the Grand Prix Commission agreed to the introduction of a spec-ECU, the decision to run the spec-software proved to be an alternative and more effective way of separating full-factory efforts from privateer teams. The claiming rule was never actually used, the factories having said when the claiming rule was introduced that they had no intention of ever claiming an engine.

It was kept there as the ultimate threat, Teddy Roosevelt’s ‘big stick’ to prevent other factories from even considering such a ruse.

The new distinction between factory and private teams is now the spec-ECU, and so the claiming rule has been dropped with immediate effect for all teams (Forward Racing, Avintia Blusens, PBM’s Michael Laverty, CAME Ioda Racing) currently using the spec-software.

From 2014, all teams will have to use the spec-hardware, and so the claiming rule will be dropped completely for the 2014 season.

Casey Stoner has quashed rumors that he could make a return to MotoGP. In an interview with the British magazine Autosport, he says he will not come back to Grand Prix racing while it continues in the direction it is heading in. “I’m closed. I’m done with it,” Stoner told Autosport.

There have been persistent rumors that Stoner could come back for a couple of wildcards at the end of the season, though the Australian has denied he would be interested in coming in as a wildcard.

More outlandish rumors surfaced a month ago, claiming that Stoner was close to making a shock return to Ducati, and that the Italian company’s new German ownership had offered him a large sum to race again.

MotoGP’s Claiming Rule is set to be consigned to the history books. At the next meeting of the Grand Prix Commission at Barcelona, a proposal will be put forward to abandon the claiming rule altogether.

With the advent of the new distinction, between MSMA entries and non-MSMA entries, the need to claim an engine ceased to exist. The demise of the claiming rule opens the way towards the leasing of Yamaha engines to private teams without fear of those engines being claimed by other factories.

The claiming rule had been instigated at the start of 2012, to allow the grid to expand. At the end of 2011, with the departure of Suzuki, and both Honda and Ducati cutting back the number of satellite bikes they were prepared to provide, numbers on the MotoGP grid looked like falling to as low as 13 or 14 bikes.

The switch back to 1000cc engines meant a rich spectrum of engines was available to custom chassis builders, to produce affordable race bikes. To allow such teams to compete with the full factory efforts, such teams were allowed extra fuel (24 liters instead of 21), and double the factory engine allowance, 12 instead of 6.

To prevent new factories from taking advantage of the loophole, the MSMA members – the factories involved in MotoGP – retained the right to claim the engine of such teams. Hence the name, Claiming Rule Team or CRT.

Every year, about now, there is one phrase which you will hear over and over again. With MotoGP testing behind us, and the start of the season imminent, every race fan chants the same mantra: “This could be the best MotoGP season ever!” Reality tends to intervene rather quickly, and the races never seem to pan out the way race fans had been hoping. Intriguing? Yes. Entertaining? Often. Thrilling? Not nearly as often as hoped.

And yet there is a genuine chance that this year could be different. Events inside MotoGP have been converging to a point which promises to see a return to the thrills of a previous era in MotoGP, one in which epic battles were fought out on the old 990cc machines. Though the days of tire-smoking action are long gone – killed off forever by the insistence of the factories that electronics must continue to play a major role in premier class racing – the battles could be back.

The ingredients which will spice up MotoGP? Two men, well matched in talent and in equipment – though both would dispute the latter claim, saying the other bike holds the upper hand. A grand old champion, returning to a bike he understands and knows he can ride and keen to prove he has not lost his edge.

A fast young upstart, a fearless – some would say reckless – challenger, brimming with self-belief, overflowing with talent, and spoiling to make his mark. A talented underdog, a bull terrier desperate to get his teeth into the front runners, and bristling with resentment at the lack of factory support he believes he deserves.

A stricken factory, fallen from its former glory, and determined to make amends, starting on the long road to recovering what it believes is its rightful place at the front. And a gaggle of young riders – some younger than others – determined to claim their place in the spotlights, and preferably on the podium.

The production racer version of Honda’s RC213V is another step closer to reality. At Sepang, HRC Vice President Shuhei Nakamoto spoke to reporters and the MotoGP.com website about the new bike, and the progress being made on the machine, which will take the place of the CRT machines from 2014 onwards. The bike is delayed, Nakamoto said, but it will be ready in time for the tests at Valencia, after the final race of the season in November.

Nakamoto gave a brief rundown of the specifications of the production RC213V – a bike which, given the amount of publicity it is going to be generating over the next few months, badly needs a new name – though the list contained few surprises.

The bike will have conventional valve springs, as opposed to pneumatic valves on the factory machine. It will not have the seamless gearbox used by the prototypes – again, not a surprise, as maintenance on the gearbox is still an HRC-only affair. This was not a matter of cost, Nakamoto said, claiming the seamless gearbox now costs almost the same as a standard unit.

The first day of the extra two-day test for the CRT teams laid on to allow the teams using the new Magneti Marelli spec-ECU has been almost entirely wasted. A lack of parts and above all, a lack of data with the new system meant that the day was spent mostly in the garage, with very few laps turned out on the track.

Only CAME Ioda’s Danilo Petrucci got in any serious track time, the Italian posting a total of 27 laps. All of those laps were set without any assistance from the electronics, however: with no data, the team had no base set up to work from, and Petrucci was lapping without any electronic aid.

“It’s really hard to ride a bike without any electronic controls,” Petrucci posted on Twitter afterwards, a fact that is borne out by his times. Petrucci’s fastest lap was a 2’06.841, two seconds slower than his best time from the race weekend at Sepang, and four seconds behind the best CRT time set back in October of last year.

The long wait of so many MotoGP fans is nearly over. The 2013 MotoGP season is about to get underway, or rather, the phony war of testing, which is the first step on the road to the 2013 MotoGP season. In just a few hours’ time, the howl of the CRT machines will fill the grandstands at Sepang, joined two days later by the roar of the MotoGP prototypes.

The CRT machines have two extra days of testing ahead of the full test at Sepang, where the teams will have their first chance to test the new spec Magneti Marelli electronics system on track, after having first dialed the system on the dyno at their respective bases.

The system will be used by all of the CRT teams ,except for those running the Aprilia ART bikes, and so far, the reaction has been very positive to the capabilities of the system. This should come as no surprise, given that Magneti Marelli is the de facto standard in the MotoGP paddock, already in use by both Yamaha and Ducati, though both factories run their own custom software.

The 2013 MotoGP Championship season is rapidly approaching us, and while many of the teams are now making their way to Sepang, Malaysia for their first test since the winter ban period, Attack Kawasaki and rider Blake Young were out in the California desert, putting laps in on Rich Stanboli’s new crossplane-enginged Kawasaki CRT bike at Chuckwalla Valley Raceway.

Only time will tell on how Attack’s racing package performs at its three MotoGP wildcard events (Austin, Laguna Seca, and Indianapolis), but so far the project is music to our ears. The only Kawasaki with a crossplane crankshaft that we can think of, enjoy the video posted by RM Racing after the jump. And remember, it’s Friday, so no one at work would judge you if you bumped up the speakers.

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.

AMA Superbike runner-up Blake Young will ride the Attack Performance CRT machine at all three US MotoGP rounds this year. The former Yoshimura Suzuki rider has signed with Attack Performance owner Richard Stanboli to race at the Austin, Laguna Seca, and Indianapolis rounds of MotoGP, aboard the Kawasaki-powered CRT machine designed and built by Stanboli and his team.

The Attack CRT bike has been undergoing some major changes since making its debut at Laguna Seca in 2012, where it was ridden by US veteran racer Steve Rapp. According to Roadracing World, Attack owner Stanboli has modified the chassis to work better with the Bridgestone tires, and has altered the firing order of Kawasaki ZX-10R engine to more closely resemble a Yamaha R1 engine.