Honda Bulldog Concept Lets the Dogs Out in Osaka

After first showing us the Honda SFA and Honda CRF250 Rally concepts, Big Red made good on its promise for another motorcycle concept premiere at the Osaka Motorcycle Show, debuting the Honda Bulldog concept. With the face of a Ruckus, and built to “leisurely” take-on the great outdoors in an unassuming manor, the Honda Bulldog is a stout off-roader that adds a new slant to the term adventure-bike. With wide 15″ knobby tires, a 28″ seat height, and 400cc parallel-twin engine mated to a six-speed gearbox, the Bulldog certainly isn’t what you expect to see bombing down the trails, yet it sorta makes sense.

A Naked Yamaha YZF-R25 Is Coming Soon?

If you believe the reports coming out of India and Southeast Asia, Yamaha is working on a naked version of its YZF-R25 sport bike. Presumably to be call the Yamaha MT-25, the naked bike would continue Yamaha’s trend of making naked version of its fully faired sport bikes, similar to the recently released Yamaha MT-125 that is available for the European market. With images of the machine testing on public roads abounding, the MT-25 seems likely to see production, so the real intrigue will be in what markets Yamaha makes the machine available. With Honda already offering faired (Honda CBR300R) and unfaired versions (Honda CB300F) of its small-displacement motorcycle in the US, Yamaha could easily go head-to-head with Big Red with the YZF-R3 and an FZ-03 variant, based off the R3 design.

Kawasaki Applies for Electric Motorcycle Patent

Need further proof that the future of motorcycling will include electrics? Take this recently published patent application from Kawasaki, that the Japanese OEM filed for back in 2011. The claims are fairly rudimentary, though they do include a transmission, with Kawasaki’s lawyers mostly outlining the basics of a motorcycle powered by an electric motor, of course the news is less about the contents of the patent application, and more about the fact that it was applied for, in the first place. When will we see an electric motorcycle concept from Kawasaki is anyone’s guess, though there are two big motorcycle shows coming up in Japan in a couple weeks’ time. In reality, we doubt we’ll see something so soon from Kawasaki, but if the Kawasaki H2 has shown us anything, it is that anything is possible from Kawasaki right now.

Is KTM Planning a V4-Powered Sport Bike?

Why would KTM be riding around on a camouflaged Aprilia Tuono V4? That is the question of the day, after a spy photographer caught the Austrian company testing in Spain with such a machine. The answer of course points to KTM working on a V4 street bike platform, which shouldn’t be too surprising since KTM CEO Stefan Pierer already tipped the media off to the fact that it is working on a MotoGP entry that would be based around a beastly V4 engine called the RC16. While Pierer confirmed the MotoGP, as well as a track-only consumer version of the GP bike, zie Austrians have been mum about other motorcycles in KTM’s lineup sharing the new V4 powerplant.

Honda CRF250 Rally Concept Breaks Cover in Japan

Adventure riders, you prayers have been answered. Honda is set to debut a new off-road model at the Osaka Motorcycle Show, the Honda CRF250 Rally. Based off the Honda CRF250L platform, the Rally concept is basically the CRF250L with rally-styled bodywork. The Honda CRF250 Rally concept will get its worldwide debut alongside the Honda True Adventure concept, which we first saw at last year’s EICMA show. This makes for an interesting dichotomy, as the CRF250 Rally is set to look like the CRF450 Rally race bike, while the True Adventure (cough, Africa Twin, cough) borrows heavily from the race bike’s technology package. With Honda showing a 250cc ADV model and a 1,000cc model at the same show, one has to wonder when a consumer-level version of the CRF450 Rally race bike will be ready as well.

Honda SFA Concept Gets Japanese Debut

After it first debuted in Indonesia last October, the Honda SFA concept motorcycle seems to be getting serious, as Honda will be showing the up-market bike at this weekend’s Osaka Motorcycle Show and next weekend’s Tokyo Motorcycle Show. While Honda only mentions that the SFA concept is a “street-fighter style light-weight motorcycle with a single cylinder engine mounted on a trellis frame,” sources in Indonesia say the fetching small-displacement machine is built around the 150cc CB150R for that market. Whether this means that Honda will make more premium-focused 150cc machines, and bring them to markets outside of Asia remains to be seen, though it is clear that the Japanese firm is taking such an approach under serious consideration.

Bimota Racing at IOMTT with American Brandon Cretu

Italy’s favorite boutique brand will be back at the Isle of Man TT races this year, with a two rider team that includes American Brandon Cretu. Cretu and his teammate Ben Wylie will campaign for Bimota at the big four road races (North West 200, Isle of Man TT, Ulster Grand Prix, and Macau GP) on-board the Bimota BB3 superbike. This is not the first time that Cretu and Wylie have raced together, having shared a pit while at the Wylie Racing team during the 2011 and 2012 Isle of Man TT races. Though the Bimota BB3 was ruled ineligible for FIM events, the international road racing scene has no hang-ups letting the S1000RR-powered superbikes lineup on the starting grid.

MV Agusta F4 RC Leaks Again with More “AMG”

We are still waiting for the 2015 MV Agusta F4 RC to break cover officially, but the top-of-the-line superbike from Varese continues to make itself sneakily available to the public. First there were the leaked studio photos, which looked spot-on to the photos MV Agusta USA teased us with at its press launch earlier this year. Now, we have more photos of the F4 RC leaking, though with some changes to the design — namely more prominent “AMG” badging, for MV Agusta’s newest minority partner. The 2015 MV Agusta F4 RC isn’t supposed to arrive at dealerships until June 2015; and when it does, it will be in limited numbers. The F4 RC is MV Agusta’s homologation special for World Superbike and domestic superbike racing classes.

Q&A: Romano Albesiano – “We Know It Takes Three Years to Be Competitive in MotoGP”

Aprilia Racing boss Romano Albesiano has big shoes to fill. Taking over from Gigi Dall’Igna, Albesiano must continue the legacy of success which his predecessor left for him. He got off to a good start, Sylvain Guintoli lifting the World Superbike title in Albesiano’s first year at the helm. Now comes the hard part, following up on that success and expanding into MotoGP. A small group of journalists spoke to Albesiano at the Aprilia launch in Milan. In a wide-ranging conversation, the Aprilia boss covered many topics, including explaining why the Noale firm came back to MotoGP a year ahead of schedule, touching on what the new bike Aprilia is working on for 2016 and beyond might look like, and the 2016 rules in MotoGP.

Ducati CEO Leaves the Door Open for a Scooter Model

In a recent interview by Moto.it with Claudio Domenicali, the Ducati CEO fielded a number of questions about the Italian company’s business and its relationship with its German owners (read it here in Google English), but one question was of particular interest: a Ducati Scooter. The often rumored, often debated, and often denied subject is perhaps the most feared topics for Ducatisti, and it ranks generally just below discussions on which oil to use, which tires are best, and how to break-in a motorcycle engine properly. That being said, it seems we are headed for another round of debate, as Domenicali is quoted as saying the following to Moto.it: “a scooter marked Ducati is not blasphemy.”

Loris Capirossi Explains New Tire Supplier Parameters: Intermediates To Return, Allocation To Increase Slightly

05/07/2014 @ 11:12 am, by David Emmett4 COMMENTS

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The tire allocation for MotoGP is set to be expanded when the new tire supplier takes over from 2016. The numbers of tires supplied to each rider will be increased by one or two tires per rider, and each rider will have the option of three different compounds front and rear.

But perhaps the most welcome change will be the return of intermediate tires to MotoGP, for use in practice conditions which are too dry for rain tires, but too damp and dangerous for slick tires to be used.

Thursday Summary at Jerez: On Bridgestone’s Withdrawal, Slower Lap Times, & Stopping Marquez

05/01/2014 @ 7:07 pm, by David Emmett13 COMMENTS

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There’s a race on Sunday, but all the talk is of 2016. Why the seemingly absurd preoccupation with a date that is so ridiculously distant in the future? Because from 2016, MotoGP will have a new tire supplier, after Bridgestone announced they will be pulling out of MotoGP at the end of 2015. Why does this matter?

Because tires are the single most important component of a motorcycle, and determine the performance of a machine to a massive extent. No matter how much power your engine produces, if you can’t get it to the ground, it becomes irrelevant. No matter how powerful your brakes, if the front tire collapses when you squeeze the front lever, you won’t be doing much slowing down.

Even if you can brake and accelerate as much as you like, if the bike wanders around like drunken poodle on a skateboard when you tip it into the corner, your laptimes won’t be up to much.

It is hard to overstate just exactly how important tires are to motorcycle performance. Why is Aleix Espargaro so consistently fast during qualifying, on a bike that is two years old and with an engine under strict control by Yamaha? Because the Open class entries have a softer rear tire available, and that tire itself is worth half a second or more.

MotoGP Taking Single-Tire Contract Offers thru May 22nd

05/01/2014 @ 10:29 am, by David Emmett3 COMMENTS

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After the announcement that Bridgestone is to withdraw as single tire supplier to MotoGP at the end of the 2015, Dorna have been quick to announce the details of the tender process to find Bridgestone’s replacement.

The tender process will be concluded inside of the month of May, with tenders opening today, 1st May, and ending three weeks later on 22nd May.

Bridgestone Will Stop Supplying Tires to MotoGP after 2015

05/01/2014 @ 9:39 am, by David Emmett13 COMMENTS

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Bridgestone have announced that they will not continue as MotoGP tire supplier after the 2015 season. The Japanese tire maker will continue for the remainder of this season and throughout 2015 before pulling out of MotoGP.

The move had been expected. Spanish magazine Motociclismo reported two weeks ago that Bridgestone was on the brink of withdrawing, which we covered at the time.

There had been growing dissatisfaction between the two parties over the past couple of years, with Bridgestone not feeling they were getting the exposure they needed for the 20 million euros they spend on the series, while Dorna felt that the tires were not contributing to the spectacle of racing, and were built so conservatively in terms of tire durability that they were occasionally unsafe.

At Austin, the first murmurings of the growing rift became audible. Paddock rumor held that Bridgestone, whose contract was due to expire at the end of 2014, had agreed a single year’s extension to the end of 2015 to allow other tire suppliers time to develop their tires for MotoGP.

With new technical regulations due to take effect from 2016 – all teams will use the spec ECU hardware and software from that point on – starting a new contract period from 2016 makes sense.

Who will take over as single tire supplier is as yet unknown, but that it will be a single supplier is certain. IRTA, representing the teams, is a big supporter of the single tire supplier, because of the cost savings for the private teams.

MotoGP: Bridgestone Adds Third Front Tire Option for 2014

04/30/2014 @ 1:25 pm, by David Emmett2 COMMENTS

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Bridgestone is to add an extra compound of front tire for MotoGP riders to choose from. After complaints from the teams over problems at some circuits, Bridgestone has responded by expanding the number of front tires allowed for each rider from 9 to 10, and adding an extra compound of front tire to help deal with differing conditions.

The change to the allocation had long been a wish of the MotoGP riders. Though Bridgestone’s two selected compounds performed well under most conditions, a sudden drop in temperatures sometimes left riders and teams struggling.

The problem was most pronounced in the morning sessions at circuits like Valencia and Aragon, where temperatures can be very cold. There were several front-end crashes in those morning sessions, as tires struggled to get up to temperature. Adding a softer tire should make the morning practice sessions safer, and allow teams to work on setup without compromising safety.

MotoGP Riders Unhappy with 2013-Spec Tires at Austin

04/10/2014 @ 9:48 pm, by David Emmett4 COMMENTS

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Bridgestone’s decision to bring the 2013-spec medium compound rear tire to the Austin round of MotoGP has been met with near universal displeasure amongst the MotoGP riders.

The Japanese tire company was forced to revert to the 2013-spec tire, without the added heat-resistant layer, after a production issue with the 2014 tires meant that they were unable to bring enough of the new spec tires to the Grand Prix of the Americas in Austin.

Bridgestone Will Bring 2013-Spec Tires to Austin for MotoGP

03/28/2014 @ 10:36 am, by David Emmett6 COMMENTS

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Bridgestone is to bring its 2013-spec tires for the MotoGP race at the Circuit of the Americas in Austin, Texas. Production delays meant that the Japanese tire manufacturer was unable to guarantee a full allocation of the 2014 spec medium rear tires with the heat-resistant treatment being supplied to all of the MotoGP riders.

Research and inspection of data from 2013 showed that there would be no problem with the tires without the heat-resistant treatment at the Texan track, and so it was decided to supply everyone with the 2013-spec medium rear tires.

The alternative to this would be having two different specifications of the medium compound available to the riders in Austin. A Bridgestone spokesperson told us, “Bridgestone felt this was a better option than having riders end up with non-heat resistant and heat-resistant tyres in the same compound option at a race weekend.”

Friday Summary at Qatar: The Myth of Fairness & Aleix Espargaro’s One-Man Revolution

03/21/2014 @ 11:08 pm, by David Emmett11 COMMENTS

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When was the last time a non-factory rider won a MotoGP race? Any MotoGP fan worth their salt will be able to give you year, track and rider: 2006, Estoril, Toni Elias.

Ask them why he won and they will give you all sorts of answers – Dani Pedrosa taking out Nicky Hayden in the early laps, Colin Edwards not being able to maintain his pace to the end of the race, Kenny Roberts Jr. misjudging the number of laps left in the race, or, as Valentino Rossi put it, because “Toni ride like the devil” – but none they can be sure of.

There is a less well-known explanation for Elias’ performance, though. Ahead of the Estoril race, Elias was given a set of the overnight special tires shipped in especially for Michelin factory riders.

In this case, Elias was handed a set of ‘Saturday night specials’ destined for Dani Pedrosa, but which Pedrosa had elected not to use, and so were going spare. Elias liked the same kind of soft carcass tire that Pedrosa was being offered, and went on to exploit the advantage it offered.

What does that have to do with Friday at Qatar? Two things. Firstly, it highlights exactly how important tires are in motorcycle racing. Tires dictate a huge amount of the performance of a motorcycle. They are the connection between the bike and the track, but that is a very full and complex function.

Tires determine how far a bike can be leaned, how much drive the bikes can get out of a corner, how well the power delivery of an engine transfers to the tarmac, how hard the bike can brake, they provide a certain amount of suspension, and they pass information about track surface, grip conditions and where the limits of braking and turning are for a motorcycle.

And that’s just the beginning. Tires are (quite literally) a black art. Their complexity cannot be underestimated.

Thursday Summary at Qatar: The Open Revolution, Bridgestone’s 2014 Tires, & Moto3’s Mixed Bag

03/20/2014 @ 8:59 pm, by David Emmett10 COMMENTS

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The old adage about not judging a book by its cover seems particularly apt after the first day at Qatar. Fans and followers were hoping the changes made over the winter might shake things up a little, but they weren’t expecting a revolution.

At the top of the timesheets in MotoGP sits Aleix Espargaro on the Open class Forward Yamaha, nearly half a second ahead of the rest. In second place was Alvaro Bautista, not on an Open bike, but on a satellite Honda. Bautista, in turn, was ahead of three other satellite machines, Tech 3’s Bradley Smith leading Pramac Ducati rider Andrea Iannone, with the other Tech 3 bike of Pol Espargaro behind.

The first factory rider (that’s factory rider, not Factory Option) was Dani Pedrosa in 6th, over a second behind the Open class bike of Aleix. Valentino Rossi in 7th, on the factory Movistar Yamaha, could only just hold off former teammate Colin Edwards on the other Forward Yamaha. Even Nicky Hayden was just a tenth off the pace of Rossi, despite the Drive M7 Aspar rider being on the production RCV1000R Honda, a bike which was giving away over 12 km/h to the M1 of Rossi.

Has the revolution finally arrived? Has the Open class turned MotoGP on its head? Not really, though that didn’t stop the bookmakers from shortening the odds of an Aleix Espargaro win from 51/1 down to 11/1. The first page of MotoGP’s 2014 chapter is deceptive, as the Open and satellite bikes all have a head start.

At the notoriously dusty and low-grip track, it takes time to get the bikes dialed in, and the factory riders, fresh from testing at the ultra-high-grip Phillip Island circuit are suffering a Qatari culture shock. The satellite and Open bikes have already spent three days testing here, and have both the setup and the feeling of the track under control.

motoDNA: Getting a Grip on the Mechanics of Trail Braking

03/07/2014 @ 2:44 pm, by Mark McVeigh18 COMMENTS

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On the track, racers are either on the throttle or on the brakes – no free wheeling – this wastes time. Trail braking is a technique which racers use to slow the bike as quickly as possible from one speed (on the straight) to another (corner apex speed).

In applying this technique, a racer will approach a turn and at their braking marker, apply full braking force, normally with the bike being upright.

As the rider begins to turn in, they reduce brake pressure, easing off the brakes. Decreasing or “trailing” the brake lever force as the bike lean angle increases until they gets to the apex, the rider then releases the brake and applies the throttle.

Sounds easy enough in theory, but proper execution is complicated because it comes down to feel — and remember these guys are doing this seamlessly, every lap on the limit.

As Freddie Spencer once said, “fast riders have slow hands” so all this is done smoothly, progressively and powerfully.