CHP Study Finds Lane-Splitting No More Dangerous Than Just Riding a Motorcycle*

The topic of lane-splitting is heating up in California, after the California Highway Patrol (CHP) posted guidelines for the legal practice to its website, and then was forced to remove them after a formal complaint that the posted recommendations constituted the CHP making legal regulations. Now finishing a year-long study regarding the safety of motorcycles splitting lanes in The Golden State, the CHP has found that lane-splitting is no more dangerous than riding a motorcycle in general, provided a rider doesn’t exceed the flow of traffic by more than 10 mph.

Officially Official: MV Agusta Brutale Dragster 800 RR

We already brought you the first high-resolution photos of the MV Agusta Brutale Dragster 800 RR (say that three times fast!) yesterday, which were sent to us by our Bothan Spies. In response, MV Agusta has unveiled the Dragster RR and Brutale RR today, ahead of the EICMA show. Like the updated Brutale 800 RR, the Brutale Dragster 800 RR features a revised 798cc three-cylinder engine, which makes 140hp at the 13,100 rpm, and a very peaky 63 lbs•ft of torque at 10,100 rpm. Numerous visual cues have been changed, included red-anodized fork tubes, red-painted cylinder heads, and aluminum tubeless wire-spoked wheels. An eight-way adjustable steering damper continues the noticeable changes, to the 370 lbs machine (dry).

MV Agusta Brutale 800 RR — 140hp & MVICS 2.0

Along with the new Dragster RR, MV Agusta has debuted the Brutale RR, ahead of the EICMA show. Like its hot rod cousin, the MV Agusta Brutale 800 RR gets a 15hp increase, which makes for 140hp at the 13,100 rpm peak. A very peaky motor indeed, maximum torque arrives at 10,100 rpm at 63 lbs•ft. The Brutale RR also features the MVICS 2.0 electronics package, which first debuted on the still unreleased MV Agusta Turismo Veloce. An update to the already robust MVICS package, the key feature in the 2.0 revision is the quickshift operation, both for upshifts and downshifts. Equipped with EAS 2.0 and ABS as standard, we see the Brutale 800 RR priced at a modest €13,980 for the European market, while the similarly equipped MV Agusta Brutale 800 EAS ABS has a €2,300 price advantage, at €11,680 MSRP.

Ducati Scrambler Will Be “Made in Thailand”

Almost four years ago, we reported on Ducati opening a new assembly plant in Thailand. The move, which peeved Ducati’s factory workers, would see bikes destined for the Southeast Asian market assembled in the Thai plant, thus side-stepping many of the region’s aggressive tariffs on motorcycles. Nearing the end of 2014 now, and our Bothan Spies report that the Ducati Scrambler models will be the first motorcycles assembled in Ducati’s Thai plant that will then be shipped to the world market — a move that comes right after Ducati reached a new contract with its workers and unions, which sees the factory employees working fewer hours at higher wages.

Up-Close with the Yamaha YZF-R3

This week we not only go a chance to see the 2015 Yamaha YZF-R3 unveiled at the AIMExpo, but also we had the chance to see the R3 up-close in the flesh. The budget-minded sport bike shows the obvious signs of more cost-effecient construction and fitted components, yet retains the fit-and-finish you would expect from a Yamaha motorcycle. This makes the R3 a prime candidate for aspirational riders, who want an affordable first motorcycle that looks the part of a proper sport bike. Track enthusiasts and veteran riders though will be disappointed with the Yamaha YZF-R3’s non-adjustable KYB suspension, box swingarm design, and bulky chassis — this is still a 368lbs (wet) motorcycle.

Even More Photos of the 2015 Yamaha FJ-09 Leak

Yesterday we brought you the first official photo of the Yamaha FJ-09 tourer, which had been accidentally added to the Yamaha FZ-09 gallery on the Yamaha NA press site. Today it seems that leaks in Yamaha continue for the FJ-09, as our Dutch friends at Nieuwsmotor have discovered a bevy of press images, ahead of the 2015 Yamaha FJ-09’s debut at EICMA next month. Based around the FZ-09/MT-09 platform, the FJ-09 uses a similar three-cylinder engine as the sport nakeds, though looks to have more suspension travel and other touring elements. Picking up where the Yamaha TDM left off as a middleweight sport/adventure-tourer, the Yamaha FJ-09 could be a very interesting addition to Yamaha’s lineup.

Up-Close with the Kawasaki Ninja H2R

Asphalt & Rubber was on-hand for the AIMExpo in Orlando, covering the new bikes that are debuting on North American soil. We’ve already seen the new Yamaha YZF-R3 released here, as well as the Alta RedShift electric motorcycles (formerly BRD Motorcycles). While both bikes are impressive, and are massively important to the American motorcycle scene, the buzz remains about the Kawasaki Ninja H2R. The AIMExpo is the first venue for Americans to get a glimpse of Kawasaki’s hyperbike, and the H2R sits like a praying mantis, waiting to strike you with its supercharged charms. Naturally, we had to get a closer look…and bring you a bevy of high-resolution detail shots from the trades how floor. Enjoy!

2015 Yamaha FJ-09 Leaked ahead of EICMA

Someone at Yamaha is going to get a stern talking to today, as it seems a photo of the still unreleased Yamaha FJ-09 made its way to Yamaha’s press site accidentally, and didn’t yank it down before our friends at Common Tread caught a glimpse of it. Mixed in with photos of the Yamaha FZ-09, the photo of the 2015 Yamaha FJ-09 doesn’t really give too much away from the machine, as we’ve seen the same shot in black & white already. However, since it’s the new bike season, and Yamaha has already shown the YZF-R3 and teased the all-new YZF-R1, we thought it would be appropriate to show you this new model in all its glory. Based off the FZ-09 platform, the FJ-09 will be Yamaha’s budget-minded sport/ADV-touring machine, picking up were the old Yamaha TDM left off.

Ducati 1299 Will Have “Tiptronic-Like” Shifting

If there is a common thread for Ducati’s upcoming EICMA reveal, it is the influence and benefits of owner Audi AG. We have already seen the German car manufacturer’s variable valve timing technology find its way into the Testastretta engine, in the form of Desmodromic Variable Timing (DVT). Our sources say that the all-new Ducati Multistrada, which will debut in just a few weeks’ time, will be the first model equipped with DVT. While Ducati ups its ante in the ADV market, our Bothan spies have tipped us off to another piece of Audi tech that will find its way onto a Ducati motorcycle, as the 1299 will received a “Tiptronic-like” gearbox that allows for touch-button upshifts and downshifts.

Yamaha YZF-R3 Revealed – 321cc Twin Coming to the USA

The rumors were true, Yamaha is bringing a special small-displacement model to market, the Yamaha YZF-R3. As the name indicates, the new R3 gets a fuel-injected displacement bump over the R25, to the tune of 321cc. Debuted at the AIMExpo today, the Yamaha YZF-R3 is coming to the USA, with a price tag of $4,990. Said by Yamaha to have “class-leading power”, the new R3 finally adds a small-displacement sport bike to Yamaha’s North American lineup, and makes an attractive offering when compared to the other 250cc/300cc machines from the other Japanese manufacturers. Expect to see it in Yamaha dealers, starting January 2014. Yamaha North America expects the YZF-R3 to be the volume leader for the company in the USA and Canada, and rightfully so.

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

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

Thursday Summary at Jerez: On Bridgestones Withdrawal, Slower Lap Times, & Stopping Marquez jerez circuit track design map 635x423

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

MotoGP Taking Single Tire Contract Offers thru May 22nd  Bridgestone logo 635x695

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

Bridgestone Will Stop Supplying Tires to MotoGP after 2015 bridgestone tire motogp jerez tony goldsmith 635x422

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

MotoGP: Bridgestone Adds Third Front Tire Option for 2014 2014 MotoGP Thursday Qatar Scott Jones 01 635x423

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

MotoGP Riders Unhappy with 2013 Spec Tires at Austin bridgestone rain tires 635x423

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

Bridgestone Will Bring 2013 Spec Tires to Austin for MotoGP bridgestone rain tires 635x423

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

Friday Summary at Qatar: The Myth of Fairness & Aleix Espargaros One Man Revolution 2014 Qatar GP MotoGP Friday Scott Jones 16 635x423

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

Thursday Summary at Qatar: The Open Revolution, Bridgestones 2014 Tires, & Moto3s Mixed Bag 2014 MotoGP Thursday Qatar Scott Jones 14 635x423

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

motoDNA: Getting a Grip on the Mechanics of Trail Braking motoDNA trail braking 05

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.

Bridgestone Releases New Color System for MotoGP

03/07/2014 @ 1:31 pm, by David Emmett14 COMMENTS

Bridgestone Releases New Color System for MotoGP Bridgestone BATTLAX MotoGP slick tire colors 635x423

Bridgestone is to introduce an improved method of marking slick tires for 2014. A new system of color-coding will make distinguishing between the various options much easier for fans to identify who is using which tire.

The four different compounds which could potentially be available at each round (two for the Factory Option category, two for the Open category) are identified using four different colors: red for hard, black (or no stripe) for medium, white for soft, and green for extra-soft. After the jump is the Bridgestone press release explaining the color-coding system.

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