More Photos of Suzuki’s MotoGP Aerodynamics

The ECSTAR Suzuki squad rolled on the track day with its new aerodynamics package on full display, showing how the Japanese manufacturer was going to cope with the ban on winglets on its GSX-RR race bike. Like the solutions we have seen thus far from other manufacturers, Suzuki is using vanes that are covered by an external fairing to channel the airflow and create downforce. The solution is a clever adaptation to the MotoGP rulebook, and solutions like Suzuki’s should allow for teams to to tune their aerodynamics package during the season, without running a foul of the homologated fairing rule. As my colleague David Emmett pointed out, the design should carryover to future street bikes, where we would expect the 2018 Ducati V4 superbike to be the first model to show such advances

In the Future, You Will Fly on Your Motorcycle – But Today, You Can Only Build It Out of LEGOs

You may remember the LEGO Technic set of the BMW R1200GS Adventure motorcycle that we featured not too long ago. Now the German automotive brand and Danish toymaker have collaborated to bring an “alternative model” to the 603-piece building block toy set. Making the R1200GS Adventure model toy now a 2-in-1 kit, the collaboration between BMW and Lego has produced a futuristic flying motorcycle called the Hover Ride Design Concept. Interestingly enough, the BMW Junior Company – a BMW Group training unit – will build a full-size replica of what this flying R1200GS could look like (complete with its boxer engine, which of course makes perfect sense).

Guy Martin Racing A Mugen Electric Bike at Isle of Man TT

Guy Martin’s return to the road racing at the Isle of Man TT continues to draw big headlines, and while we already know that the Lincolnshire man would partner with John McGuinness on the factory Honda Racing team of this year’s TT, that’s not all. Today, we learn that Guy Martin will partner with John McGuinness on another team as well, and he will once again take the seat on an electric bike for the TT Zero class in the process. As such, Martin has been confirmed as Team Mugen’s second rider, replacing Bruce Anstey in the squad. Both McGuinness and Martin will race on the new Mugen Shinden Roku electric superbike – the sixth iteration of the Japanese outfits TT Zero racer – and they will be looking to break the 120 mph barrier for electric motorcycles at the Isle of Man TT.

What the Sepang MotoGP Test Tells Us About Race Pace

What conclusions can we draw from the first MotoGP test of 2017 at Sepang? Well, it’s the first test of 2017, and the factories still have the best part of two months to refine their bikes before the season starts in earnest in Qatar. Any conclusions we draw are at risk of crashing headlong into reality at the end of March. But with all that data from the test available, it is hard to resist the temptation to dive into it and read the tea leaves. To make some sense of the timesheets from Sepang, I examined the lap times of the fastest thirteen riders at the end of Wednesday. The reason for selecting Wednesday was simple: as it was the last day of the test, the riders were all fully up to speed, and the teams were putting together the lessons they had learned on the first two days.

Piaggio Gita, An Autonomous Two-Wheeler for the Future

When you think of the Piaggio Group, in terms of its two-wheeled creations, your thoughts probably conjure up images of motorcycles made by Aprilia or Moto Guzzi, or maybe a scooter with a Vespa badge on it. Surely, the Gita is not what first comes first to your mind, but it might be the most impactful idea from the Italian brand to-date. Sure, the brightly colored self-balancing rolling cylinder doesn’t seem like much of a novel creation, even with its ability to follow its owner, or autonomously navigate a prescribed route. But then again, you have probably been carrying stuff around in our arms, or on your back, like a big sucker.

2018 KTM 790 Duke Spotted in the Wild

We know that we can expect a finalized version of the KTM 790 Duke at this year’s EICMA show in Milan, so it shouldn’t be surprising to hear that the streetfighter model has been caught testing by spy photographers. The bike’s parallel-twin engine can clearly be spotted in the pictures, tipping us to its model, and many of the lines from the prototype machine remain, as further clues. Though, noticeable differences include a new tail section design, different exhaust, as well as a headlight. The headlight is clearly derived from KTM’s new design language, and its shape mimics what we’ve seen already added to the Duke, Super Duke, and Adventure lineup. The KTM 790 Duke prototype hinted that we would see a similar face in the new hoon-machine, so no surprises there.

Ducati’s 2017 World Superbike Team Debuts

Race teams continue to debut their 2017 liveries and riders, and this time around we feature the Aruba.it Racing – Ducati Superbike squad that will race in the World Superbike Championship. Chaz Davies of course returns to the team, and this season he will be joined by Marco Melandri. The duo will be an interesting pair to watch this season, with Davies holding onto his impressive form from the last-half of the 2016 season, and Melandri making his return to motorcycle racing, after sitting out last season. With 2017 to be the penultimate season for the Ducati Panigale R in the World Superbike Championship, the v-twin superbike has shown itself to be an extremely mature machine on the race track.

Imagining the 2018 Suzuki RM-Z450 Supermoto

It is a tremendous shame that the options for a road legal supermoto for are so limited, with the venerable Suzuki DR-Z400SM being the only offering in the 450cc on-road class. For virtually a decade, Suzuki has left the DR-Z basically unchanged – as it has done with many of its sport models – so we would love to see Suzuki and other manufacturers give this space more attention (a hat tip to Husqvarna for bringing the track-only FS450 to market, long with the 701 Supermoto). Although you can wake-up the DR-Z400 with a few simple modification, and there are a bevy of aftermarket kits that can punch the 398cc machine out in size, what we really want from Suzuki is a proper 450cc street supermoto – one that doesn’t stray too far from the brand’s current strong motocross offering. So, when we saw this little bit of Photoshop work by the folks at the German Suzuki dealership of DSR-Suzuki, we got a little excited.

Honda & Hitachi Join Forces on Electric Vehicle Motors

News out Japan sees Honda and Hitachi starting a joint venture that will focus on providing motors for electric vehicles. The two companies signed today what they call a “memorandum of understanding, which is the Japanese business version of getting a promise ring to start a future company together. The still unnamed joint venture will be located in Hitachinaka City in the Ibaraki Prefecture, and be initially capitalized with ¥5 billion (~$44 million). Honda Motor Co. and Hitachi Automotive Systems hope to finalize this deal by March 2017, and the new company will have subsidiaries in China and the United States – both of which will have sales and production capabilities.

US Lawmaker Introduces Bill to Close the EPA by 2018

A bill has been presented to the United States House of Representatives that would seek the closure of the Environment Protection Agency (EPA) by 2018. Proposed by Rep. Matt Gaetz (R – Florida), HB 861 will likely be a mixed bag for motorcycle enthusiasts, as it will deregulate environmental restrictions set at the federal level, leaving states to draft or adopt their own provisions, which will likely have a fracturing effect on the regulatory market for motorcycles. But, it will also mean the abolition of EPA regulations that many motorcyclists oppose, like the blending of ethanol in our fuel, and restrictions on noise, emissions, and vehicle modifications.

Over-Revving Caused Yamaha’s Mugello Engine Woes

06/02/2016 @ 1:58 pm, by David Emmett19 COMMENTS

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Yamaha have issued an official explanation for the problem they suffered at Mugello, which saw Valentino Rossi’s engine blow up during the race, and Jorge Lorenzo’s engine blow up during warm-up on Sunday morning.

The cause given is exactly in line with the reasoning in our Mugello Sunday post-race round up: the engine overrevving as the rear wheel lifted at the end of the Mugello straight.

At that point in the track, with the bike hitting 350 km/h and nearing peak speed at top gear and at full throttle, when the rear wheel lifts over the crest at the end of the straight, the engine spins up too quickly for the rev limiter to catch.

MotoGP Tech Director: No Breach of Moto3 Rev Limit Found

03/11/2016 @ 1:53 pm, by David Emmett8 COMMENTS

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MotoGP’s Technical Director has rejected KTM’s claim that Honda exceeded the official Moto3 rev limit during the 2015 season.

In an official statement issued today, Danny Aldridge said that he and his technical team had examined the official rev limiter used in Moto3 and verified that it was operating correctly, and that although there had been overshoots of the rev limit, these were very small and very brief.

Aldridge went on to confirm much of what we had found when we investigated the issue at the end of February. Speaking to Peter Bom, crew chief of 2015 Moto3 world champion on a Honda Danny Kent, Bom explained that the issue had been about the way in which Honda had optimized the point at which the rev limiter cut in, and this is what had caused the confusion.

KTM Claims Honda Exceeded Moto3 Rev Limit

02/24/2016 @ 4:01 pm, by David Emmett18 COMMENTS

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Were Honda exceeding the Moto3 rev limit in 2015? This is the accusation made by KTM Sports Director Pit Beirer in a story on the German-language website Speedweek.

Beirer alleges that KTM came across the issue when talking to riders who switched from Honda to KTM this year, who were complaining of how abruptly the KTM hit the rev limiter.

Beirer further claims that KTM were able to look at the data of the Honda Moto3 machine held by a former Honda mechanic. In that data, he alleges, the Honda ran flat out to the 13,500 RPM rev limit, then gradually tailed off to 13,600 RPM.

These claims, if they are true, would be a massive breach of the Moto3 regulations. Though Beirer does not mention Danny Kent by name, the insinuation was that this may have been a factor in a Moto3 title that ended up being decided by just six points.

We spoke to Peter Bom, crew chief to Danny Kent both this year and last, during his successful Moto3 championship campaign, and a key factor in the Englishman’s title. Bom denied the allegations, and explained that the claims can only be based on Beirer misinterpreting the facts.

The difference between the Honda and KTM Moto3 rev limiter strategies was marked, Honda having invested a large amount of time and money in optimizing both gear change and rev limiter strategies, making the bike as smooth as possible and as easy to ride.

Minimum Weights To Be Reduced Soon in MotoGP

05/28/2014 @ 3:32 pm, by David Emmett8 COMMENTS

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The news that 340mm carbon brake discs are to be allowed once again in MotoGP has rekindled a debate that has been going on behind the scenes for some time.

The move to allow the discs at all tracks, and not just Motegi where they are already compulsory, has come as both power and weight of the MotoGP machines has grown over the past three years. But the real solution lies in reducing the minimum weight.

There was a certain irony in the moment chosen by the Grand Prix Commission to ban carbon discs larger than 320mm. The move – made for reason of cost savings and rationalization – came just as MotoGP was to return to 1000cc, meaning the bikes were about to reach higher top speeds.

Compounding the problem, the minimum weight was also increased. The initial proposal was to raise the minimum from 150kg, the weight of the old 800cc machines, to 153kg. However, to make life easier for the CRT machines, the weight limit was raised even further, in two steps, to 157kg in 2012 and 160kg in 2013.

In the space of two years, engine capacity had been increased by 25%, leading to a power increase of around 10%, while weight had also been increased by nearly 7%. It was a recipe for brake problems, and that is precisely what occurred.

Factory 2 Rules Adopted for 2014 Season: Spec-Software Compulsory in MotoGP from 2016 Onwards

03/18/2014 @ 8:16 am, by David Emmett34 COMMENTS

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After a week of debate and discussion, the Grand Prix Commission has finally reached an agreement on the Factory 2 class. It took many hours of phone calls, and full agreement was not reached until late on Monday afternoon, but the agreement contains some significant changes to the long-term future of the MotoGP championship.

The Factory 2 proposal has been adopted in a slightly modified guise, with any manufacturer entering in the Open class liable to lose fuel and soft tires should they win races. But the bigger news is that the full MotoGP class will switch to use the spec software and ECU from the 2016 season, a year earlier than expected.

The proposals adopted by the GPC now lays out a plan for MotoGP moving forward to 2016. In 2014 and 2015, there will be only two categories – Open and Factory Option – with the set of rules agreed at the end of last year.

The new proposal sees manufacturers without a dry weather win in three years to compete as Factory Option entries, but with all of the advantages of the Open class – more fuel, more tires, no engine freeze and unlimited testing. However, should they start to achieve success, they will start to lose first fuel, and then the soft tires.

If Ducati – for it is mainly Ducati to which these rules apply, as they are currently the only manufacturer who are eligible at the moment – score 1 win, 2 second place finishes or 3 third places during dry races, then all bikes entered by Ducati will have their fuel cut from 24 to 22 liters for each race.

Should Ducati win 3 races in the dry, they will also lose use of the softer rear tires which the Open category entries can use. If Ducati were to lose the extra fuel or tires during 2014, they would also have to race under the same conditions in 2015.

Official: MotoGP Drops Rookie Rule & Single-Bike Rule – But Restrictions On Factory Bikes Introduced

07/02/2012 @ 5:08 pm, by David Emmett9 COMMENTS

Much was expected of this Friday’s meeting of the Grand Prix Commission, but in the end, the decisions taken were relatively minor. Dorna, IRTA, the FIM, and the MSMA agreed on a number of proposals which had widely been expected, but made no real progress on the major rule changes expected for the 2014 or 2015 season.

The rule change with the biggest immediate impact was the dropping of the Rookie Rule, as we reported during the Silverstone round of MotoGP. The dropping of the Rookie Rule, which prevents new entries into the MotoGP class from going straight to a factory team, opens the way for Marc Marquez to join the factory Repsol Honda team next season. Contrary to popular opinion, however, the rule was not dropped at the request of HRC, but rather of the Honda satellite teams themselves, both Lucio Cecchinello and Fausto Gresini fearing the disruption that Marquez would bring for just a single year.

No MotoGP Rev Limit Until 2014

05/01/2012 @ 3:03 pm, by David Emmett6 COMMENTS

Jerez saw another round in the game of bluff poker being played between Dorna and the manufacturers over the future of MotoGP’s rules, and both sides took another step closer to an agreement. Reports emanating from the discussions suggest that Dorna has made a concession to the MSMA over the rev limits, while the factories are pushing through a single-bike rule, and an agreement should be ready by the middle of the year.

Ever since the MSMA lost their monopoly over the rules at the end of 2011, when the contract between the MSMA and Dorna lapsed, Dorna has had the stronger hand, and Carmelo Ezpeleta has been pushing the factories hard for changes. The pressure is starting to pay off for Ezpeleta, as by a combination of cajoling, threats and promises, he has also reached an agreement over the future shape of the sport. MotoGP is to undergo a radical transformation from the pure technology exercise that was the 800cc era, and become a sport focused on entertainment, where costs are kept in check.

Official: 2011 Kawasaki ZX-10R Gets 750 RPM Redline Reduction Because of EPA Noise Laws

10/08/2010 @ 3:58 pm, by Jensen Beeler14 COMMENTS

We just got off the phone with Kawasaki HQ, and it’s official: the 2011 Kawasaki ZX-10R will inadvertently get a power decrease when it comes to the United States because of the EPA’s regulation of noise pollution, confirming earlier rumors from this week. The issue surrounds the EPA’s new methodology for measuring exhaust noise levels, which now involves taking the measurement at a percentage of the total rev range, instead of a specific rpm value.

The result is that the 2011 Kawasaki ZX-10R passes the Euro III standards, but fails the EPA standards in its unadulterated form. To come into compliance with the EPA’s Noise Control Act, Kawasaki has lowered the rev-limit on the 2011 Kawasaki ZX-10R by 750 rpm in order to meet the new criteria. The byproduct of lowering the rev-limiter will reduce the new ZX-10R’s maximum power output, but Kawasaki isn’t saying by how much.