Ultimately, I think we are going to come back to this story several times over the next few weeks, as there is so much going on here, from such a simple thing, that one story just won’t do it all justice.
To start things off though, let’s look at the basics…as the BMW Group recently hosted what it called the BMW Group Digital Day 2018, which was basically a showcase for all the cool technologies that the Bavarians are using to create a digital frontier that will reshape the human condition.
Most of the technology concerns BMW’s automotive business, but there was one little tidbit that could be of interest for motorcycle fans: the 3D printed frame for a BMW S1000RR superbike.
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.
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.
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!
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.
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.
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.
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.
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.
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.
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.