December News Update - Lorenzo On TV, KTM Hearts Ducati, Hayden In HoF, Surgery Updates

It may be December, and the world of motorcycle racing may be retreating into hibernation for a few weeks, but news does keep cropping up from time to time. So before we also take a break for the holiday season, here is a quick round up of the news stories you may have missed.

The week started off (or ended, depending on when you start counting) with a fascinating and honest appearance by Jorge Lorenzo on British MotoGP broadcaster BT Sport's season review show. The Spaniard spoke frankly about the reasons he left Yamaha, the struggles he faced at Ducati, and how he pondered retirement before turning it around.

Lorenzo made his reasons for leaving Yamaha clear: he had run out of challenges to chase. "There was a time when I was in Yamaha that I was not learning so much anymore, because I'd achieved my dream from when I was a little kid, which was winning the MotoGP World Championship. I won it three times with Yamaha, so I didn't have any more things to achieve, no, and I was feeling a lack of motivation."

No easy move

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Tom's Tech Treasures: Black Carbon From The Valencia MotoGP Test


Under the tank of the Yamaha YZR-M1 (Petronas)
Peter Bom: A dummy fuel tank on the Yamaha R1 as used by the mechanics to start and warm up the bike in pit lane. The real fuel tank is constantly measured for weight (= amount of fuel) to calculate fuel consumption. It was with a fuel tank like this that things went horribly wrong at the Suzuki pit box in Sepang. Fuel leaked out from a leaking hose and the bike caught fire.


Carbon swingarm on the RC213V (Marc Márquez)
Peter Bom: Honda RC213V’s carbon swingarm. Note the aluminum chain tensioner integrated to make room for the brake caliper and speeds sensors.

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Guest Blog: Mat Oxley - How I ride: Danilo Petrucci

Petrucci has yet to win a MotoGP race, but Ducati’s latest factory rider is super-fast and few are better at describing what they do on a bike

You’ve been through some big technical changes in MotoGP: starting out on a CRT bike with a streetbike engine, then changing bikes, tyres and electronics

In reality, I had a Superstock bike during my first three years in MotoGP! So I only really started racing in MotoGP when I joined Pramac Ducati in 2015 and got my first real MotoGP bike.

Riding technique has changed a lot because we now have different tyres and different electronics. The way you use the throttle now is very, very different to how it was when we had the factory software before 2016. In 2015 it was easier to open the throttle out of a corner because the electronics were better. Now the rider has to manage the throttle much more, mostly because of the electronics, but also because the tyres are different.

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WorldSBK Schedule Clarified: Race 1 Saturday, 10 Lap Sprint Race Sunday To Set Grid For Race 2

Ever since the Superbike Commission - the rule-making body for WorldSBK - announced back in October that a third race would be added to the WorldSBK schedule, we have wondered exactly what this would mean for the class, both in terms of championship points and qualifying position for the second WorldSBK race, held on Sunday. On Tuesday, the FIM issued a press release containing the missing details for the coming season.

The new schedule impacts both qualifying and the races. The current two-stage Superpole has been abolished, replaced with a single Superpole session for the World Superbike and the World Supersport series. Those qualifying sessions will set the grid for the WorldSSP race on Sunday, and WorldSBK race 1 - the normal length race - on Saturday, and a new, 10-lap sprint race to be held on Sunday. 

The 10-lap sprint race - to be named the Tissot Superpole race - will set the first 9 positions of the grid for the second full-length race on Sunday afternoon. Positions 10 and onwards will be set using the qualifying positions from Saturday's Superpole session, presumably taking account of riders who qualified inside the top 9 but crashed out of the Superpole race on Sunday.

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Review: MotoGP Technology, By Neil Spalding

There are a few books which every MotoGP fan should have on their bookshelves. As many editions of Motocourse as you can afford, of course, for a review of each year, as it was seen at the time. Michael Scott's MotoGP, The Illustrated History, for a grand overview of the history of Grand Prix racing. Mat Oxley's Age of Superheroes, for a closer look at the previous golden age of GPs, if you can get your hands on a copy. And Rick Broadbent's Ring of Fire, a look at the heady days at the end of the 990cc era in MotoGP.

Neil Spalding's MotoGP Technology belongs in that list. Part history and part technical reference work, MotoGP Technology takes a detailed and in depth look, not just at the current batch of MotoGP bikes and how they work, but also why they work. It is, if you like, a work on the engineering theory behind the design of a racing motorcycle, but also a guide to how the manufacturers racing in MotoGP have put that theory into practice.

Product Type: 
Book
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Grand Prix Commission Winter Rule Clean Up: More Wet Tires, And Clarifying Racing Rules

The off season is a good time for motorcycle racing organizations to do a spot of housekeeping. There is time to look back over the year, and figure out what was missing from the rules, and what was unclear, an issue made more pressing by the number of rule changes in recent years. And so that is what the Grand Prix Commission, MotoGP's rule-making body, did, at a meeting in Madrid on 30th November.

Though it took a 3-page press release to cover all the changes made during the meeting, most of them are fairly minor in their effect. The biggest change was not even in the press release, although that is because it is a consequence of the switch from Honda to Triumph engines in Moto2, and from the Honda ECU to the spec Magneti Marelli electronics kit. That switch means that the Moto2 technical regulations need to be updated to reflect the situation going forward from 2019. Nothing in those changes is new, however: the changes have long been debated and agreed between the FIM, IRTA, and Dorna, as well as the suppliers and chassis builders for the Moto2 class.

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Guest Blog: Mat Oxley - ‘The prize is pride!’

There’s no prize money at Valentino Rossi’s annual 100km dirt-track race, but the racing is just as vicious as MotoGP

Perhaps one day Valentino Rossi will work out how to sit back and rest on his laurels. But he’s not there yet.

Eleven weeks before his 40th birthday and two days after MotoGP’s longest-ever season of racing and testing, he was back at it: racing motorcycles around in circles (and hurting himself), because that’s what he likes doing.

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Shoulder Surgery A Success For Marc Marquez

Marc Marquez has had surgery on his left shoulder to fix the recurring problem of dislocating that shoulder. The surgery was carried out by Dr. Mir, together with Dr. Victor and Dr. Teresa Marlet, at the Hospital Universitari Dexeus in Barcelona on Tuesday. 

The surgery, which involved grafting a section of bone onto the head of the humerus, is meant to stop the shoulder from being dislocated so easily. This has been a problem which Marquez has had for a number of years now, the issue getting worse every time the shoulder popped out. The problem had become so bad that Marquez managed to dislocate his shoulder when he reached out to receive the congratulation of Scott Redding, after the Repsol Honda rider had wrapped up the title at Motegi. He partially dislocated the shoulder twice more at Valencia, after crashing. 

Marquez will require some time to recover from the surgery, six weeks of rehabilitation being needed before he can start to train properly. At the Jerez MotoGP test, Marquez had expressed his concern about the loss of training time, and the recovery period. "The plan is surgery next week, and then recovery all the winter," he told us last Thursday. "Because it's a long recovery, and I will not arrive at Malaysia maybe 100%, it will be tight. So all the winter will be concentrated on my shoulder, and then I will have all of February and March to work on my physical condition."

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