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There are few circuits on the calendar whose names ring so loudly through the annals of history as that of Le Mans. Only Assen, the Isle of Man, and Indianapolis are as inextricably associated with motor sports as Le Mans is.

Like Indy, though, Le Mans is more associated with four wheels than with two. The 24h Du Mans endurance race is truly one of the landmark events of the motor sports year.

The glamor of that event rubs off on the 24-hour motorcycle race as well. That race is arguably the biggest race on the FIM EWC endurance calendar, and victory there adds extra shine to any rider’s record.

It is a highlight not just of the endurance racing year, but on the motorcycle racing calendar, marking the rhythm of the racing season as loudly as Jerez, Assen, the Isle of Man TT, Mugello, Phillip Island. It sets a high bar for the French Grand Prix at Le Mans to live up to.

Despite the deep and entrenched love of endurance racing in France, and especially at Le Mans (they have a 24-hour event for everything there, a taxi driver once told me: 24-hour car, bike, truck, and mountain bike race, 24-hour literary festival, even a 24-hour tiddlywinks competition), more spectators flock to the Le Mans circuit for MotoGP than for the 24-hour race. Last year, over 99,000 attended.

Qatar finally saw Ducati Corse unveiling its aerodynamic package for the Ducati Desmosedici GP17 race bike, and as expected the new fairing is quite the…uhhh…sight.

Surely to be controversial with MotoGP fans, whether they bleed Rosso Corsa or not, Ducati’s fairing design shows the lengths that the Italian manufacturer is willing to go through in order to keep the benefits of its winglets, while still adhering to MotoGP’s new rules on aerodynamics.

Episode 45 of the Two Enthusiasts Podcast is a good one, and starts with a discussion about The One Moto Show in Portland, Oregon and the hipsterness that ensued at the popular event.

Getting into the news, the guys talk about the rumblings of V4 superbikes from Honda and Ducati. That conversation spins out some good rabbit holes on homologation specials and the general state of the sport bike segment, which we think you will enjoy.

The episode also touches on the growing role of aerodynamics in the MotoGP Championship, and its eventual trickling into production motorcycles. The show ends with a quick discussion about power curves, and how even race tuners chase dyno numbers to their own peril.

You can listen to the show via the embedded SoundCloud player, after the jump, or you can find the show on iTunes (please leave a review) or this RSS feed. Be sure to follow us on Facebook and Twitter as well. Enjoy the show!

Winglets are to be banned in all three MotoGP classes from 2017 onwards. At Assen, the Grand Prix Commission met and decided on an outright ban on aerodynamic wings, after the MSMA had failed to reach an agreement among all manufacturers on a joint proposal.

There has been much discussion of winglets over the past few months, as they have taken on an ever greater importance. With the introduction of the common ECU software, winglets were one way of reducing the amount of wheelie MotoGP bikes had.

But as the factories – and especially Ducati – gained more experience with winglets, the winglets grew larger, raising safety concerns over the effect of an impact during a crash.

Action had been expected to be taken at the previous Grand Prix Commission meeting in Mugello, but the parties failed to reach an agreement.

Blame it on the Bass Strait. The weather, or perhaps more accurately, the weather, the climate, and the environment, has a huge effect on the Phillip Island circuit.

The weather, because the strong winds which blow in off the Strait brings regular dowsings of rain. The climate, because the hot summers, cool winters and wet weather places a severe strain on the asphalt. And the environment, because the sea breeze brings in salt, and the Antarctic ozone hole means UV levels are high, both of which have a corrosive effect on the circuit surface.

Perched on top of cliffs overlooking the Bass Strait is a stunning setting for a race track, but the Phillip Island circuit pays a heavy price for the privilege.

All of those factors have combined this year to throw the Australian round of MotoGP a curveball, or to make it more colloquially accurate, bowled MotoGP a googly.

The weather at Phillip Island was at its most deceptive, relatively warm and sunny, but with clouds bearing quick showers blowing in at regular intervals.

No class would escape the tricky conditions, though some were more badly affected than others, Moto3 losing the first half of FP2 to the wet.