Brembo Issues Statement on Its Master Cylinder Recall

Just over a week ago, we broke the news that a massive recall was coming to motorcycles equipped with a particular Brembo master cylinder. Since then, we have seen recall notices from Aprilia and Ducati (affecting roughly 10,000 motorcycles in the USA) with more recalls expected from other brands. Because recalls in the United States typically come from the motorcycle manufacturer and not the part supplier, mum was the word from the folks at Brembo, though there were a number of questions regarding these recalls that weren’t answered in the NHTSA documents. Today, Brembo has finally decided to speak about the recalls that are underway in the United States, and presumably will be occurring in other markets as well.

Come Drool Over “Kahn” by Mehmet Doruk Erdem

Regular readers of Asphalt & Rubber by now should be well aware of my unrequited love for dustbin-style motorcycles. A&R diehards should also recognize the work of Mehmet Doruk Erdem, as the Turkish designer has penned more than a few concepts that have gone viral on the internet. Today we have another of Erdem’s work for you to consider, a BMW-powered dustbin that is simply named “Kahn”. Based on the Bavarian brand’s twin-cylinder boxer engine, Erdem once again creates an eye-catching shell to house the mechanics of the machine, and hide them from the wind. An eagle-eyed viewer will note a few similarities between Kahn and Erdem’s other most-recent work, which was called “Alpha” and also powered by a BMW engine.

Ducati Now Part of the Massive Brembo Brake Recall

Yesterday we broke the news about a massive recall that is affecting a number of sport bikes with Brembo master cylinders. The first wave of that recall included Aprilia’s two offerings, the Aprilia RSV4 superbike and the Aprilia Tuono 1100 streetfighter. Today, we get our first official word of another manufacturer that is involved with this massive Brembo brake recall, and it is Ducati. With six affected models, spanning four model years, Ducati North America is recalling roughly 8,000 units because the piston in their master cylinder may crack. If you recall our previous coverage, the issue stems from the plastic piston in the master cylinder possibly cracking after hard use. If this happens, the master cylinder can stop operating, which can lead to front brake failure. This is an obvious safety concern

Today Is the First Day of a Massive Brembo Brake Recall

Today is the first day of a massive recall for Brembo brakes, as our inbox just received the first official notice of what is expected to a recall that touches a multitude of brands that use the Italian company’s high-performance line of brake master cylinders. The issue stems from the Brembo’s popular PR16 radial master cylinder unit (the master cylinder that is often paired with the Brembo M50 calipers), which apparently can crack internally at the piston, which can then lead to front brake failure. Because of the physical properties of the piston material used on the master cylinder, and the porosity generated during the injection process used to create them, the piston could crack when used on race tracks, or with frequent ABS intervention, or when the motorcycle falls to the ground.

MV Agusta Buys Back Shares from Mercedes AMG

A bit of a housekeeping item, but today it was announced that MV Holding has completed the acquisition of the shares that were previously held by Mercedes AMG, thus effectively removing the German brand from the Italian motorcycle company’s business operations. This means that MV Agusta is now solely controlled by Giovanni Castiglioni and the Sardarov family, though today’s news is likely due to investments by the latter, into the struggling motorcycle brand. For fans of the MV Agusta brand, this surely is the start of a new chapter for this mercurial motorcycle marque. In case you haven’t been keeping track, the ownership structure for MV Agusta is very complex, and it involves several layers of ownership.

Troy Bayliss Racing in Australian Superbike for 2018

Don’t all it a comeback, Troy Bayliss has been here along, as the Australian never really hung up his racing leathers. Partaking over the yeas in numerous one-off and short-term racing endeavors, the 48-year-old Australian is looking for a little bit more two-wheeled action in his life though, and accordingly has his eyes on a proper championship go. As such, Bayliss has announced that he will compete in the 2018 Australian Superbike Championship, riding with the DesmoSport Ducati team, which he co-owns with team manager Ben Henry, with an eye on the series’ #1 plate. “Initially I did want to see another young guy on the bike, but after I rode it I felt that I needed to contest the championship and try and win myself the elusive Australian Superbike title,” explained Bayliss.

Energica Will Supply FIM Moto-e World Cup Race Bikes

In recent months, the FIM and Dorna have been pushing ahead with the planned FIM Moto-e World Cup for the 2019 season, and today the electric motorcycle racing series took a serious step forward, as it was announced that Energica will provide the spec race bikes for Moto-e. As such, teams competing in the inaugural season of the FIM Moto-e World Cup series will race on modified versions of the Energica Ego street bike model, which will presumably use the production model’s 134hp PMAC motor, and will almost certainly be lighter than the bike’s 570 lbs curb weight. With Energica being owned by the CRP Group, a highly regarded engineering firm in Italy’s motor valley, the company’s ties to Formula 1 and other racing ventures certainly played to Energica’s strengths in the bidding process.

More Rumors About Suzuki’s Turbo Project

I had to go back through the Asphalt & Rubber pages to see when we first heard about Suzuki’s turbocharged motorcycle musings. For the record it was, just over four years ago when the Suzuki Recursion concept was teased at the Tokyo Motor Show. Since then, we have seen a slow trickling of information about Suzuki’s turbocharged project, especially in the time since we got out first glimpse of the twin-cylinder 588cc concept engine. When will the folks at Hamamatsu release this turbo bike? What form will it take? Is it the start of more forced-induction models from the Japanese brand? Or, will it be a one-off model? Does it wheelie? These are all good questions, and if you believe the latest rumors, we have some answers for you.

Is a Baby Africa Twin Coming from Honda?

The Brits over at MCN have an interesting story right now, whereby Honda is considering making a middleweight version of its Africa Twin adventure-tourer. Really, that thought isn’t so shocking, and if this year’s EICMA show was any indication of things, it’s that the middleweight ADV segment is of particular interest to motorcycle manufacturers right now. One look at Honda’s lineup, and it is obvious that Big Red is missing something that can go head-to-head with bikes like the BMW F850GS and Triumph Tiger 800, and the soon-to-come KTM 790 Adventure and Yamaha Ténéré 700. Focused for off-road use, the Honda Africa Twin may not be the pluckiest liter-class adventure-tourer on the market, but it certain is at the top of the pack when it comes to trail riding capability.

About The Rising Cost of Ducati Superbikes

I was a bit surprised when Ducati announced pricing on the new Panigale V4 model. I knew the Italian brand would command a premium for the latest edition of its flagship model, but what took me aback was how high the price had climbed ($21,195) in one swoop, even though prices on the Ducati 1299 Panigale have steadily been creeping upward over the past few years. Part of the blame is surely comes down to simple currency conversion between the euro and dollar, which has also been climbing steadily in the past year (after a sudden and sustained drop for the past three) and is now nearly at its year-long high. When it comes to the US market though, currency fluctuations are only part of the puzzle when it comes to understanding the pricing programs put together by motorcycle manufacturers.

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In the final part of our look back at 2013, we review the performance of the factories. How did Honda, Yamaha and Ducati stack up last season? What were their strong points, and how did they go about tackling their weaknesses? Above all, what does this mean for 2014? Here’s our rating of MotoGP’s manufacturers.

Honda – Championship Standing: 1st – Rating: 10/10

It seemed as if every technical rule change and tire decision swung against Honda in 2012. First, they found themselves outfoxed over the minimum weight by Ducati, after the MSMA first told the Grand Prix Commission that they had unanimously rejected a proposal to raise it from 153kg to 160kg.

It turned out that only Honda and Yamaha had rejected it, with Ducati voting in favor, which meant the rule should have been adopted and not rejected. As a concession to the manufacturers, the weight was raised in two stages, to 157kg in 2012, and 160kg in 2013.

Then, after being tested at Jerez, the riders voted to adopt the new, softer construction front tires, despite complaints from the Repsol Honda riders.

Honda struggled for much of 2012, first working out where to place an extra 4kg (a problem the other factories did not have, as they had struggled to get anywhere near the previous minimum of 153kg), and then running through chassis and suspension options in search of the braking stability they had lost with the introduction of the softer front tire.

After the test at the Mugello round, they had most of the problems solved, and Casey Stoner and Dani Pedrosa went on to win eight of the last nine rounds.

Come the 2013 season, and Honda was well-prepared. The factory already had its braking stability issues under control, and the only point left was the extra 3kg it had to carry. Having had all of 2012 to prepare for the extra weight, Honda arrived at the start of the season with few issues.

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Rating the Riders of MotoGP: Ben Spies

01/14/2014 @ 11:12 am, by David Emmett14 COMMENTS

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In the last of our series looking back at the riders of 2013, we come to the unluckiest man on the grid. Ben Spies’ season was a thing of nightmares, ending with his decision to retire. Here’s a review of his year.

Ben Spies – Championship Position: 21st – Rating: Attitude 9/10, Luck 1/10

Up until Qatar 2012, Ben Spies’ career had been something of a fairytale. Talent spotted by his later crew chief Tom Houseworth, he took the fight to Mat Mladin in the AMA and beat him fair and square.

He won the World Superbike title at his first attempt, on tracks he hadn’t seen until Friday morning practice. He grabbed two podiums in his rookie MotoGP season, then a win in his second season after moving up to the factory Yamaha team. And then it all went horribly wrong.

After a series of bizarre mechanical mishaps throughout the 2012 season, Spies suffered major shoulder damage in a crash at Sepang. He had already decided to leave the factory Yamaha team, signing with Ducati to race at Pramac.

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Rating the Riders of MotoGP: Edwards & Petrucci

01/13/2014 @ 5:11 pm, by David Emmett4 COMMENTS

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After rating the top ten finishers in the championship, it is time to turn our gaze to those outside the top ten worthy of note. Here is a view of Colin Edwards and Danilo Petrucci, two riders who both exceeded expectations in 2013.

Colin Edwards – Championship Position: 14th – Rating: 7/10

Colin Edwards was thirty-nine years of age when he lined up on the grid for the first race of 2013, and facing questions over his ability to keep competing.

His performance had been slipping since losing his spot in the factory Yamaha team, reaching a low point in his first year with the NGM Forward team on the Suter BMW. Was he perhaps too old? Did he really have the motivation to compete at this level?

The former question is still open, but the switch to the FTR Kawasaki gave Edwards the chance to show that he still cared enough to keep racing. Much better handling and above all, being freed from the shackles of the BMW’s electronics made the FTR Kawasaki a much easier package to ride.

Edwards looked much more at home on the bike, regularly making it into Q2 in the second half of the season. The Kawasaki CRT bike was still lacking too much power to take the fight to the factory prototypes, but Edwards was the only rider to challenge the outright dominance of Aleix Espargaro among the CRT riders.

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Rating the Riders of MotoGP: Espargaro & Iannone

01/13/2014 @ 2:01 pm, by David Emmett2 COMMENTS

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After rating the top ten finishers in the championship, it is time to turn our gaze to those outside the top ten worthy of note. Below is a look at the seasons of Aleix Espargaro and Andrea Iannone, in the news in 2013 for very different reasons.

Aleix Espargaro – Championship Position: 11th – Rating: 8/10

Aleix Espargaro became the poster boy for the CRT class in 2012, beating out his teammate Randy De Puniet. The two Aspar riders showed that even with less than a year of development, a slightly modified Superbike could compete with the slower of the satellite prototypes. 2013 saw the Aprilia ART take another step forward, but it was a step only Espargaro could follow, De Puniet complaining of a lack of feeling all year, his performance plummeting.

Espargaro shone in 2013, regularly making it into Q2 under the new two-part qualification system, and even starting from the second row at the Sachsenring and Misano.

The race was always a different matter, the underpowered Aprilia no match for the prototypes, and even after the great start he got in German, running in the top three in the first few laps, Espargaro dropped back through the field as the race progressed.

Despite his disadvantages, he still bagged a bunch of top tens, consistently finishing ahead of the Ducatis. Espargaro demonstrated that the rider is still a key part of the equation in motorcycle racing.

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In the final chapter of our series running down the top ten finishers of the 2013 MotoGP season, we come to Bradley Smith. Here’s a look at how his first year in the premier class went. To read the rest of our reviews of last year, you can read part 1, Marc Marquezpart 2, Jorge Lorenzopart 3, Dani Pedrosapart 4, Valentino Rossipart 5, Cal Crutchlowpart 6, Alvaro Bautistapart 7, Stefan Bradlpart 8, Andrea Dovizioso; and part 9, Nicky Hayden.

Pity poor Bradley Smith. The young Englishman came in to MotoGP as a rookie, and did exactly what he was supposed to do: learn slowly, not crash too much, see his times and results improve gradually throughout the season. In any other year, Smith would have received quiet praise for the steady job he did.

But this was not any other year. This was the year that Marc Marquez moved up to MotoGP, destroying records and utterly redefining what is expected of a rookie. While Smith was steadily improving to go from finishing in the top ten to ending in the top six, Marquez was amassing podiums, wins, and well on his way to taking the title at the first attempt.

Smith found himself being compared to the phenomenon that was Marquez, rather than the more realistic comparison with the rookie seasons of other MotoGP riders.

Take Marquez out of the equation – an almost impossible exercise, admittedly – and Smith looks a lot better. Map Smith’s season against that of Stefan Bradl in 2012, and the Englishman’s performance looks much better. Smith finished his year with 116 points, while Bradl took 135 in his first year.

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Rating the Riders of MotoGP: Nicky Hayden – 6/10

01/10/2014 @ 10:09 am, by David Emmett8 COMMENTS

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In the penultimate part of our restrospective on the season just past, we look back at Nicky Hayden. Here is our view of his final season with Ducati, and his move to Aspar for 2014. To read the rest of our reviews of last year, you can read part 1, Marc Marquezpart 2, Jorge Lorenzopart 3, Dani Pedrosapart 4, Valentino Rossipart 5, Cal Crutchlowpart 6, Alvaro Bautistapart 7, Stefan Bradl; and part 8, Andrea Dovizioso.

It’s been a tough few years for Nicky Hayden. Since joining Ducati in 2009, his results have been in steady decline, along with the performance of the Desmosedici. The 2013 season was the second season in a row where the American did not score a single podium, Hayden finishing in the same position as 2012, with four more points than last year.

This year was probably his toughest with the Italian manufacturer. Hayden found himself battling with teammate Andrea Dovizioso just about all year long, starting from the first race in Qatar. The Ducatis were a match only for each other, not for the other prototypes.

In twelve of the eighteen races, Dovizioso and Hayden finished behind each other, the only other rider they regularly tangled with being Bradley Smith, a MotoGP rookie. More times than not, Hayden emerged as loser of the intra-Ducati battles, finishing behind Dovizioso nine times, and ahead of him only seven times.

The fact that Hayden was not beating his teammate would end up costing him his job. The American was left waiting for a long time for word from Ducati, though by the time the circus rolled up in Assen, Hayden could see the writing on the wall. “I’m not feeling it,” he said, Ducati not even approaching him about a renewal.

At the Sachsenring, he was told there was no place in the factory team for him, though Ducati were keen to keep him in the family, trying to persuade him to switch to World Superbikes to race the Panigale, or else line up in the Pramac team with factory backing.

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In the eighth instalment of our series looking at 2013, we come to Andrea Dovizioso. This is how the Italian got on in his first year at Ducati. To read the rest of our reviews of last year, you can read part 1, Marc Marquezpart 2, Jorge Lorenzopart 3, Dani Pedrosapart 4, Valentino Rossipart 5, Cal Crutchlowpart 6, Alvaro Bautista; and part 7, Stefan Bradl.

After losing his factory Honda ride at the end of 2011, Dovizioso made the switch to Yamaha, joining Cal Crutchlow in the Tech 3 team. A strong year with six podiums saw him win the slot in the factory Ducati team vacated by Valentino Rossi. Dovizioso felt he deserved a factory ride, and he had got what he wanted.

That proved to be something of a poisoned chalice. The year after Ducati was taken over by Audi proved to be a year of stagnation, with new head of Ducati Corse Bernhard Gobmeier never really able to impose his authority on the race department.

A lot of work was done with chassis stiffness, a new aerodynamics package was unveiled, the engine received a minor upgrade with improved throttle bodies. It all helped, a little, but the bike still had understeer — still wouldn’t turn.

Dovizioso started the season with some hope, racing with real determination and guts. Early in the season, he had some good results, getting close to the podium at Le Mans in the pouring rain, and then following on with strong race at Mugello, aided no doubt by the amount of testing Ducati does at the circuit.

But as promised upgrades failed to materialize, and the full seriousness of his situation started to sink in, Dovizioso’s mood took a dive. An air of despair hung around him, the Italian resigning himself to a lost season.

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Rating the Riders of MotoGP: Stefan Bradl – 7/10

01/09/2014 @ 10:23 am, by David Emmett7 COMMENTS

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Continuing our look back at 2013, we come to seventh place man Stefan Bradl. Here’s how he fared in 2013. To read the rest of our reviews of last year, you can read part 1, Marc Marquezpart 2, Jorge Lorenzopart 3, Dani Pedrosapart 4, Valentino Rossipart 5, Cal Crutchlow; and part 6, Alvaro Bautista.

In his first season of MotoGP, Stefan Bradl did exactly what was expected of him, learning slowly, building speed, and getting better week after week. He impressed his team, crew chief Christophe ‘Beefy’ Bourguignon expressing admiration at his calm and intelligent approach after the first test on the bike.

He did not crash too often, finished inside the top six on a regular basis, and even got close to his first podium.

After such a strong start, he was expected to do even better in year two. The target was the occasional podium, and to be the best of the satellite riders.

Strong support from Honda meant that Bradl had the tools to do the job, though starting the season using Nissin brakes instead of Brembo put him at a slight disadvantage, the Nissins offering fractionally inferior brake release.

Though Bradl improved, consistently finishing inside the top six, it was not what he or Honda had hoped. The Aragon test in June gave Bradl a boost, trying the same forks which the factory riders had already been using, and switching to Brembo brakes, at least at the front.

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In part six of our series looking back at 2013, we reach Alvaro Bautista. Below is our view on Bautista’s season in MotoGP. You can catch up with the rest of this series here: part 1, Marc Marquezpart 2, Jorge Lorenzopart 3, Dani Pedrosapart 4, Valentino Rossi; and part 5, Cal Crutchlow.

Alvaro Bautista is arguably MotoGP’s most under-appreciated rider. A former 250cc champion, the Spaniard has been on a downward trajectory since moving to MotoGP, through no real fault of his own. First, he signed with Suzuki, making him a factory rider with MotoGP’s weakest factory.

After Suzuki left, Bautista moved to Gresini, where he rides for a pittance, and is forced to earn his keep as a test rider for Showa and Nissin. Left to fight against the industry standard Ohlins and Brembo on his own, Bautista does not get the recognition he deserves even when he is punching above his weight.

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Rating the Riders of MotoGP: Cal Crutchlow – 8/10

01/08/2014 @ 10:58 am, by David Emmett7 COMMENTS

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The fifth part of our series looking back at 2013 sees us turn to Cal Crutchlow. Here’s a perspective on his 2013 season. You can catch up with this series here: part 1, Marc Marquezpart 2, Jorge Lorenzopart 3, Dani Pedrosa; and part 4, Valentino Rossi.

In 2011, Monster Tech 3 boss Herve Poncharal cursed the day he signed Cal Crutchlow to a two-year contract. The 2010 World Supersport champion was struggling to get to grips with MotoGP, finding the tires harder to deal with and the level of competition higher than he expected.

In 2012, Poncharal’s took back most of what he said about the Englishman, and in 2013, Crutchlow rewarded Poncharal’s patience in spades.

This was the year of the great British motorcycle racing revival. Cal Crutchlow looked to be the first Brit to win a premier class race since Barry Sheene in 1981, and Scott Redding looked to be the first British Grand Prix champion since Sheene in 1977. Neither man would succeed in their objective, but they generated a surge of enthusiasm for the sport back in their home country.

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