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.

Jake Gagne Gets a Seat in WorldSBK with Red Bull Honda

The 2018 World Superbike season will another American on the grid, as Jake Gagne has been announced as Red Bull Honda’s second rider for next year. The news comes after Gagne impressed with several wild card appearances throughout the 2017 season, as well as post-season testing stints. The move up from the MotoAmerica Championship to the World Superbike Champion is a big one for Gagne, and for American road racing, as it is the first such transition for the rebooted American series. Though for Gagne it means a great opportunity, 2018 will still certainly be a test for the 24-year-old. Not only will he have to contend with a grid full of world-class riders, and race at a number of unfamiliar circuits, Gagne will have to contend with the Honda CBR1000RR SP2 superbike platform.

Return of the Honda V4 Superbike Rumor

Call it the rumor the refuses to quit. I say this because there has been some form of “Honda V4 Superbike Coming Soon” speculation in the mix for about as long as I can remember. Mind you, this is something that has been in the ether well before Asphalt & Rubber took form, and news of a Honda V4 superbike seems to pop-up just about every year, usually fuel by some “inside source” at Honda being quoted by a European magazine. So, it seemed that the debut of the Honda RC213V-S would finally satiate this desire for a proper V4 liter-bike, but the disappoint of the “new” Honda CBR1000RR re-ignited the interest in there being a worthy successor of the Honda RC45. Cropping up yet again, this bout of the V4 rumor finds its beginnings in Japan now, with the popular Japanese publication Young Machine, tipping the idea.

The TVS Apache RR 310 Is Finally Here – Et Tu, BMW?

As expected, the TVS Apache RR 310 debuted today in India, thus ending the bike’s nearly year-long delay in coming to market. Why do we care so much about a motorcycle that will likely never set foot on US soil? Because at the heart of the TVS Apache RR 310 is BMW Motorrad’s next small-displacement motorcycle: the BMW G310RR…well that, and the TVS Apache RR 310 looks pretty tasty as a track bike. Partnering with TVS Motor, BMW Motorrad is co-developing its 313cc line of single-cylinder motorcycles with the Indian firm, with the TVS Apache RR 310 set to become the BMW G310RR in the German brand’s lineup. As such, the BMW G310RR is expected to debut later in 2018, and join the G310R and G310GS as BMW’s multi-prong approach towards newer riders.

How To Make a Kalex Moto2 Chassis

01/10/2018 @ 1:02 pm, by Jensen BeelerADD COMMENTS

If you want to go racing in the Moto2 World Championship, then you better grab yourself a chassis from the German engineering brand. This is because the “Kalex Cup” – as some have come to call it – sees a grid replete with Kalex-framed machines each racing Sunday.

Some of this is a nod to the fine work that Kalex produces, I have yet to see anyone with a wholly negative view of the company’s work. But, a portion of the brand’s dominance is surely due to the conservative nature of motorcycle racing teams.

That is to say that while the Kalex chassis is certainly very good, that does not mean that other worthy alternative do not exist. Racing doesn’t always improve the breed, you see. We digress.

Still, making a racing chassis is no small undertaking, and Kalex is one of the best in the business. Certainly a large part of it is science, but there is a certain art to the process as well.

Thankfully, Kalex has put together a short video showing how they make their Moto2 chassis. It’s pretty interesting to watch.

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Analyzing the KTM RC16 MotoGP Bike

08/30/2016 @ 10:55 am, by David Emmett23 COMMENTS

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At the Red Bull Ring in Spielberg, at the Austrian round of MotoGP, KTM finally officially presented its MotoGP project, the KTM RC16. There had been months of testing, with press releases and photos issued.

There had been KTM’s participation in the private MotoGP test at the Red Bull Ring in July, alongside the rest of the MotoGP teams. But at the Austrian GP, the fans and media got their first chance to see the bike close up.

What are we to make of it? First, we should ask what we know about the bike.

On their corporate blog, KTM list some specs for the bike. There are few surprises: 1000cc V4 engine, using pneumatic valves, housed in a tubular steel trellis frame and an aluminum swing arm.

Suspension is by WP, while brakes are by Brembo, and exhaust by Akrapovic. Electronics are the spec MotoGP Magneti Marelli ECU.

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We hope that you like rabbit holes, because Episode 21 is mystical journey that at times involves deep conversations about Jorge Lorenzo’s defection to Ducati Corse and chassis dynamics in motorcycle racing.

At other times though, the show includes non sequitur dissertations about Cthulhu, the EPA, men dressed like women, and tentacle porn. So buckle up, grab a drink, and hold on, dear listener – it’s just another day in the Two Enthusiasts Podcast world.

As always, 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!

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New MV Agusta Brutale 675 Coming in Q2 2016

01/25/2016 @ 11:52 pm, by Jensen Beeler11 COMMENTS

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Confirmed at the launch of the 2016 MV Agusta Brutale 800 in Spain, MV Agusta will bring the smaller sibling to its three-cylinder Brutale line in the second quarter of 2016.

Like the new Brutale 800, we can expect the updated Brutale 675 to be fully Euro4 compliant. We would also expect the 675cc to have the same mechanical and styling changes that are found on its 800cc sibling, namely a revised chassis geometry, updated MVICS 2.0 electronics (traction control, ABS, & quickshifter), and visual changes to the headlight, exhaust, and body.

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Is Honda Preparing a Major Engine Upgrade for 2016?

01/16/2016 @ 12:24 am, by David Emmett4 COMMENTS

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It is no secret that Honda are struggling with the engine for the RC213V MotoGP. HRC have been making the engine ever more aggressive for the past three years, but in 2015, they finally went too far.

The power delivery of the RC213V was too difficult to contain, even with Honda’s electronics, and HRC suffered their worst season in MotoGP since 2010.

Things had not been looking much better for 2016 either. The engine Dani Pedrosa and Marc Márquez tested at Valencia and Jerez last November was at best a marginal improvement, with a bit more power at the bottom end, but still delivered in a very aggressive manner.

Added to this, HRC have had problems with the new unified software which is compulsory for 2016. Where Ducati, and to a lesser extent Yamaha have managed to integrate the less complex spec software into their engines, Honda have yet to get a handle on it.

That has made assessing the engine character even more difficult for Pedrosa and Márquez, the Repsol Honda riders finding it hard to pinpoint aggressive and abrupt throttle response on the engine character, the cruder software, or the interaction between the two.

It is a problem that Honda is now acknowledging publicly. HRC boss Shuhei Nakamoto admitted to the Spanish sports daily Marca that they were having trouble making their engine less aggressive.

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Suter Racing Officially Withdraws from Moto2

12/04/2015 @ 12:35 pm, by David Emmett5 COMMENTS

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Suter will not be competing in the Moto2 championship in 2016. In an official statement on their Facebook page, the Swiss engineering firm announced that it would not be applying for a constructor’s license for Moto2 in 2016.

Instead, Suter will be concentrating its efforts on working with Mahindra on their Moto3 machine, and supplying a range of parts for various teams and factories in the series.

The withdrawal from Moto2 was an inevitable consequence of the steady decline in the number of bikes Suter was producing for the class.

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Sam Lowes is a rider on the move. After impressing in both BSB and World Supersport, the Englishman made the switch to Moto2 in 2014, joining Speed Up to race the bike designed and built by the team run by Luca Boscoscuro.

His first season in Moto2 was much tougher than expected, Lowes crashing often and never getting close to a podium, despite often showing good pace in practice in qualifying.

His 2015 season has gotten off to a much better start. Lowes has been fastest in both testing and practice, and with Johann Zarco, Tito Rabat and Alex Rins, has shown himself to be a true title contender for this year.

A win at Austin confirmed that, as has a podium in Argentina and pole position at Qatar. On the Thursday before the Texas round of MotoGP at Austin, a small group of reporters had a long and fascinating conversation with Lowes, in which he covered a lot of territory, ranging from finding confidence when riding in the rain, to how the Speed Up bike has changed, to the value of looking at the data of other riders.

Over the next couple of days, we will share some of that conversation with you.

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Forward Racing To Use New MotoGP Chassis at Mugello

05/22/2014 @ 1:41 pm, by David Emmett1 COMMENT

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Colin Edwards is to finally get the new chassis he has been waiting for. NGM Forward boss Giovanni Cuzari told MotoGP.com that the team will have a new frame at Mugello, along with a new front fairing. A new seat unit and subframe would also be available. The new parts will only make their appearance on race day, Cuzari said.

More parts would appear after Barcelona, Cuzari said, which would bring their bike to approximately 75% of the machine planned for next year, which will be a complete rolling chassis with Yamaha engines. The parts would initially only be given to Colin Edwards, who has struggled to get to grips with the Yamaha chassis.

He has been unable to get the bike to turn, leaving him well off the pace of teammate Aleix Espargaro. Espargaro has been very happy with the chassis supplied by Yamaha, when supply problems left Forward with a frame. In 2015, Yamaha have committed to only supplying engines, with chassis no longer being available.

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Before Ducati’s monocoque chassis design was all the rage in superbike design, the folks at Honda were busy toying with the same idea.

Outlining a patent in 2006 for a motorcycle whose engine would be fully utilized as a part of the chassis, Honda’s design, which differs in minutiae, predates Ducati’s patent by almost a year and a half.

A noticeable departure from Honda’s MotoGP design, one can argue whether Honda’s monocoque chassis was destined for the next iteration of the CBR1000RR or the next generation VFR at the time of its conception.

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We already teased you with Pierobon’s newest creation, a trellis frame kit for the Ducati 1199 Panigale, and now we have the full details of this Italian firm’s work…along with some tasty photos.

Pierobon says it wanted to build a chassis kit was to build a bolt-on frame that would replace Ducati’s “frameless” design, with a steel trellis creation.

The project’s main goal was to add no further weight to the svelte Panigale, but also to bring the chassis stiffness into spec with the parameters Pierobon has shown on its previous machines (Pierobon X60R & Pierobon F042).

Using 28mm diameter steel tubing for the trellis work, Pierobon says it design meets the project’s weight criteria, and computer analysis suggests that torsional stiffness is right on point as well with the Bologna firm’s goals. Now Pieorbon just waits to go riding on the track.

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