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Friday Summary at Mugello: Lorenzo’s Speed, Stoner’s Attitude, & Bridgestone’s Tires

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“I don’t really want to look at the timesheet,” Cal Crutchlow said at the end of the first day of practice at Mugello, “because Lorenzo’s run was an absolute joke.” Crutchlow is well-known for his colorful language – in every sense of that phrase – and his words are easy to misinterpret. But a glance at the consistency of Lorenzo’s times soon makes you understand exactly what Crutchlow meant. On the hard rear tire, Lorenzo was running mid to low 1’48s, with many laps within a few hundredths of each other. On the evidence of Friday alone, Lorenzo is not just going to win this race, he is going to embarrass the entire field.

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Racing

MotoGP: About Bridgestone’s Tire Failures at Assen

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The tire problems experienced by Valentino Rossi and Ben Spies at Assen, where great chunks of rubber came off the right side of the rear of the tire, slowing Spies up severely and affecting Rossi so badly he was forced to pit for a new tire, have been the subject of much speculation and discussion since the event. Spies was particularly shaken after the race, the tire problems bringing back bad memories of the 300 km/h tire failure and monster crash he had at Daytona back in 2003, which he still has the scars to show from.

Nearly a week on, and after examination by Bridgestone technicians back at the factory in Japan, we can start to draw a few preliminary conclusions as to the cause of the problems. Bridgestone have issued a press release and briefed the press directly, and the riders have weighed in with their thoughts and impressions of what happened. Before pointing fingers and apportioning blame, let us first walk through what we know of what actually happened.

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Racing

Sunday Summary at Silverstone: Of a British Hero, Tire Problems, and a Troubled Marriage

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For the past few years, attending a MotoGP round has been a disheartening experience for most British fans. After sitting in traffic for several hours, they then faced a day of getting soaked to the skin while watching their local heroes – if any were actually on the grid – circulating around at the rear of the pack. At the end of the day, they faced yet more hours sitting in a chaos of traffic chaos, with usually another downpour of rain, just to get home again. They loved it, of course, but it tested their courage.

2012 would be different. The miserable weather magically disappeared for race day – it was far from perfect, but it remained largely dry – Scott Redding got on the podium in Moto2, and Cal Crutchlow put on a heroic and brilliant performance in MotoGP. It might be fair to question the wisdom of Crutchlow’s decision to lie about his foot not being broken and race anyway, but there is no question about his bravery or pain threshold, nor, after starting at the back of the grid and slicing through the field to finish 6th, matching the pace of race winner Jorge Lorenzo, about his ability. The British fans have a hero again. More than one, in fact.

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Friday Summary at Catalunya: On Weather, Ducati Upgrades, And The Cost Of Monopolies

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After the fickle weather which has dogged the first three European rounds of MotoGP, the first day of practice at Barcelona weekend got off to a dry, warm and sunny start. It was just what the teams and riders needed, some dry track time to work on the issues they face: for Honda, the chatter which they have suffered since the introduction of the RCV213V in the middle of last year, for Ducati, the lack of rear grip and poor drive out of corners, and for Yamaha, well, nothing really, it’s a pretty good bike as it is.

Conditions were pretty near ideal, though the blazing afternoon sun made the track a little too hot to get the best out of the tires, and it showed in the times. In the MotoGP class, Jorge Lorenzo posted a time well inside the race lap record, while in Moto2, Thomas Luthi obliterated the outright lap record in the morning session. Only Moto3 lagged behind, the brand new four-stroke class still a way off the times set by the 125cc bikes which they replaced.

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Photo of the Week: Forged Mettle

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What a difference a tire makes. Last season in each of Cal Crutchlow’s rider debriefs that I attended, the topic at some point came around to the Bridgestone tire and how treacherous it was during warm-up. Once the tire reached operating temperature, it was fantastic if the rider could keep it hot enough. But until it gathered enough heat, it was flat out dangerous, as so many cold tire high-side crashes proved in 2011.

Crutchlow was one of the most outspoken riders in asking Bridgestone to change the tire design, which they have done for 2012. This year’s control tire warms up much faster, allowing riders to get through the early laps of a session without a dramatic high side, of which we had none in Qatar.

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Racing

MotoGP: New Spec Bridgestone Front Tires Starting at Jerez

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Bridgestone has announced that they are going to bring forward the introduction of a new 2012-spec front tire, and start allowing riders to use it starting from the Jerez round of MotoGP. The new tire was tested extensively during the pre-season, with versions tried at both Sepang tests and at the IRTA test at Jerez. The tire features a modified construction which allows it to heat up more quickly as well as provide more feedback to the riders.

The selected construction was one of two types tested during the pre-season. The two types – designated as “21” and “24” – differed only slightly, the central section being slightly less rigid in construction on the 21, when compared to the 24. The riders were positive about both types, but were split on which tire was best. The majority of the riders preferred the 21, praising it as having better stability and feedback. Surprisingly, the Honda riders took the opposite view, saying that it was the 24 which was the more stable tire, the 21 providing less stability under braking.

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News

Video: 7min 50sec Around The Nürburgring on a Kawasaki

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One of the relatively newer trends in automobile promotion is the timed-lap video footage around the Nordschleife of the Nürburgring. With Porsche, Ferrari, Chevrolet, et al battling for four-wheeled supremacy on one of the most famous road courses in Germany, the Lexus LFA currently stands as the quickest of the productions cars with its 7min 14sec lap time. While the motorcycle industry has been relatively mum to respond to such feats, some intrepid souls have taken arms up for the cause.

In what we’re sure will re-ignite the ongoing car vs. bike debate, Bridgestone test rider Tim Röthig set out with a 2011 Kawasaki ZX-10R, a set of of Battalax R10 race tires, and a handful of blitzkrieg riding moves to race against the clock on the German course. With an entirely respectable 7min 50sec lap time, Röthig lapped the 12.8 mile track just over half a minute off the carbon-chassised LFA’s time. Though perhaps not the King of the Nordschleife, with that run Röthig still manages to embarrass a number of drool-worthy cars we’d like to have in our fantasy garage.

Considering the Lexus LFA carries with it a $375,000 price tag and a 500 unit production run, we think the $13,799 Kawasaki ZX-10R is still a pretty good bargain, though riding at the pace Röthig goes makes a feel a bit squeamish while watching the video. Check it out after the jump.

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Opinion/Editorial

An Analysis of the Troubles with the Ducati Desmosedici

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The obvious point to make in the 2011 MotoGP Championship is that Ducati Corse is struggling to compete with Yamaha and Honda, despite having the G.O.A.T. himself, Valentino Rossi, riding for the Italian squad. The recent history of the Desmosedici is fraught with bullet points of issues, most of which coming back to the bike’s notoriously vague front-end. Though showing moments of promise, even brilliance, including a World Championship with Casey Stoner at the helm, the Ducati Desmosedici has earned the reputation as a career-ender and a confidence destroyer among its less fortunate pilots.

When the dream team of development came to Ducati, in the guise of Valentino Rossi and Jeremy Burgess et al, the talk before the 2011 season was that the nine-time World Champion and his perhaps even more impressive garage crew could have the Desmosedici figured out in no-time at all. With the now infamous quote from Burgess that the GP10 could be sorted out in about 20 seconds still resonating in the MotoGP paddock, we stand now well over half of the way through the current MotoGP season, and the Championship standings hide what’s been apparent from day one: the Desmoproblema requires more than a quick-fix.

The solution to fixing the Ducati Desmosedici can be broken down into three camps, and depending whose opinion you solicit, you’ll get one of the following causes for Ducati’s uncompetitive season: the motor, the chassis, or the rider. Walking us through that analysis is our good friend David Emmett (bookmark his site MotoMatters.com right now), who may not be the most astute automatic transmission driver we’ve ever seen, but when it comes to comprehensive MotoGP analysis, the man is second to none.

Putting together an exhaustive digest on the issues that are surrounding Valentino Rossi, Ducati Corse, and the Desmosedici, Emmett weighs and measures the different dynamics of the problem at hand. Head on over to MotoMatters with your beverage of choice in-hand, and hear what MotoGP’s most-enlightened journalist has to say on the biggest subject in MotoGP.

Photo: © 2011 Scott Jones Photography – All Rights Reserved

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News

Update on the Status of the Motorcycle Factories in Japan

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As Japan continues to battle with the aftermath from its 9.0 earthquake, the Japanese motorcycle industry has been placed into a holding pattern while the country handles more pressing issues. With news that the Honda, Suzuki, and Yamaha factories would be temporarily shutting down last week, more news has been released updating us on the status with these companies. Issuing current statements are: Bridgestone, Honda, Kawasaki, and Suzuki. Check their statuses after the jump.

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Racing

MotoGP Extends Bridgestone Contract Another Three Years

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Bridgestone and MotoGP will go together like peas and carrots for another three years, as the premier racing class has extended the Japanese tire company’s exclusive tire agreement through the 2014 season. Today’s announcement also means that Bridgestone will be the single-tire supplier going into the new 1,000cc format starting next year. Supplying tires to MotoGP since 2002, as of today Bridgestone-clad riders have won 4 World Championship Titles, 70 Grand Prix victories, and 197 podiums in the premier class.

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Video: Bridgestone Explains Tires in MotoGP

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Bridgestone is halfway through its three year contract with Dorna as the sole tire supplier to MotoGP. The exclusivity contract means that the Japanese tire company has to provide a variety of compounds and options to race teams as they tackle the MotoGP season. Explaining the options available to teams, and the some of the challenges the company faces, Bridgestone has put together these two videos (after the jump) that contain everything you wanted to know about tires and motorcycle racing. Check them out after the jump.

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