The Differences Between Two Endurance Racing Yamahas

If you haven’t already drooled over the photos of the GMT94 Yamaha YZF-R1, we recommend doing so. The French outfit is fresh off a race win in Portimao, and a strong contender for the FIM Endurance World Championship (EWC) title. Yamaha has two factory-supported teams though, the second being the Yamaha Austria Racing Team (YART), which won the Endurance World Championship in 2009, and is always a force to be reckoned with. What has always struck me though, is how different the two teams build their bikes, despite starting with the same platform: the Yamaha YZF-R1. Today, I want to illustrate some of those changes, so we can enjoy the subtleties of the French and Austrian teams.

Australia Considers TT-Style Road Race near Sunshine Coast

It seems appropriate that just a week after the Isle of Man TT, we should be talking about efforts in Australia to host a similar event. Dubbed the Sunshine Coast International TT (SCTT), the 29.2-mile race would center off of Australia’s Sunshine coast, near Brisbane, and could potentially bring in $8.5 million to the local economy. The Sunshine Coast is already a popular destination for motorcyclists, among other types of tourists who flock to the area’s beaches and other topography. While we have seen other proposals interested in taking the Isle of Man TT formula abroad, some at the whim of the Isle of Man government, the SCTT seems to have some legs, with two public hearings on the subject already held with locals and interested outsiders.

2017 Husqvarna FS 450 Puts the “Super” in Supermoto

The 2017 Husqvarna FS 450 is the most advanced factory-built supermoto on the market, full stop. That’s not exactly saying much, considering there are few factory-built supermotos on the market these days, but that doesn’t make the Husqvarna FS 450 any less impressive…nor does it make our desire to have one, any less. A refinement to the machine we saw debut last year, the 2017 Husqvarna FS 450 sees the Swedish supermoto upgraded with air forks, proper traction control, and a list of other enhancements that will help you demolish your local kart track. While not officially listed on Husqvarna North America’s website, American riders looking for some supermoto in their garage should be able to make arrangements at their local Husqvarna dealership.

Tasty Bits, Courtesy of the GMT94 Yamaha EWC Team

I was reminded by a recent post on Racing Café about the FIM Endurance World Championship, which despite being headed to its third round of the season (at Suzuka), is fairly wide open Championship for its top teams. The Suzuka 8-Hour is sure to disrupt the field even more though, as the track’s specialty outfits often out-class the EWC regulars. This means fewer points will be taken home for the factory teams, which only adds more credence to the FIM Endurance World Championship going to down to the season-closer, at the Oschersleben 8-Hour in Germany. To help fuel the fire of interest in endurance racing, today we bring you some high-resolution photos of the French-based factory-backed Yamaha, the GMT94 Yamaha Official EWC Team.

Millions of Motorcyclists Hacked in VerticalScope Breach

If you have ever joined a motorcycle forum, you should probably change all your passwords – right now. This is because VerticalScope, a Canadian company that owns the vast majority of motorcycle web forums (among other types of sites), is reporting that its servers were breached back in February, resulting in data the of 45 million users being compromised. As our friends at Canada Moto Guide pointed out, VerticalScope isn’t the most recognized name in the motorcycle industry, but they are a major player in the space with their holdings in forum communities. Asphalt & Rubber readers will surely recognize their top web property for motorcycles though, the aptly named Motorcycle.com.

Audi Says “Ducati is NOT FOR SALE”

After much buzz and fanfare regarding the future of Volkswagen, which in-turn called into question the future of Ducati, today we finally get a glimpse into how VW is going to soldier forth from the fallout of its “Dieselgate” scandal. Instead of announcing how the company was going to restructure itself, and review its current business holdings and ventures, as was reportedly widely in financial circles, instead today saw Volkswagen strongly staking its future in electric and autonomous cars. For Ducatisti, some good news does emerge, as Ducati certainly won’t be leaving its home in the Volkswagen Group. To drive that point further, a Ducati representative confirmed to A&R the words of Audi Chairman Rupert Stadler, who said emphatically that “Ducati is NOT FOR SALE”.

California Lane-Splitting Bill Moves Forward

California just moved closer to codifying lane-splitting in its vehicle code, as California Assembly Bill 51 (AB 51) just passed the California State Senate Transportation Committee, with a 11-0 vote. This means that AB 51 now will go before the State Senate Appropriations Committee, before it can be presented to the Senate floor. For those who don’t recall AB 51, the bill aims to codify lane-splitting into the California Vehicle Code, and the bill expressly permits state actors, like the California Highway Patrol (CHP), in developing and teaching educational guidelines for safe lane-splitting. California is America’s playground for motorcyclists, namely in that The Golden State permits motorcycles to split lanes between cars.

Ducati Debuting Two New Bikes at World Ducati Week

If you’re attending this year’s World Ducati Week, then you’re in for a treat, as Ducati is set to debut two new bikes at the gathering in Misano. Details are thin at the moment, but we do know that one of the machines will be a limited-edition motorcycle that celebrates Ducati’s 90th anniversary. Meanwhile the other bike is a new model to the Ducati range, which will be shown in a “closed room” setting as a sort of sneak peak before its official launch. The latter model is rumored heavily to be a large-displacement Scrambler model, with engine sizes of 1,000cc to 1,200cc being banded about. Loyal Ducatisti will remember that the first modern Ducati Scrambler debuted at World Ducati Week in a similar fashion, so there’s some precedent for the line to continue the trend of special “preview” events.

Suzuki’s Electric “Grom Killer” Coming to Market?

When the Honda Grom debuted in 2013, the other Japanese manufacturers took note. The first copycat was Kawasaki, which earlier this year debuted the Kawasaki Z125 Pro, but we shouldn’t forget the fact that Suzuki brought out its EXTRIGGER concept at the 2013 Tokyo Motor Show, as well. Listening to our calls, the Suzuki EXTRIGGER coming to market seems to be getting more likely now, as Suzuki has filed for patents in the China, Europe, and the United States for the plucky electric machine. Just in time, to battle with the freshly updated Honda Grom. With the Honda Grom showing great sales success and the Kawasaki Z125 Pro debuting to favorable reviews, there appears to be a demand for small unassuming motorcycles in markets that are normally dominated by big-displacement machines.

Indian Motorcycle Returns to Flat Track Racing

AMA Pro Flat Track is heating up. First, it was Harley-Davidson announcing its first flat track race bike in 44 years, the Harley-Davidson XG750R. And now, we get word that Indian Motorcycle is set to compete as well, debuting today a purpose-built v-twin engine for the job. The Indian Scout FTR v-twin engine is a 750cc liquid-cooled four-valve lump that is specifically designed for flat track racing. Using a specially built chassis, Indian aims to compete in AMA Pro Flat Track, with Jared Mees serving for now as the company’s test rider. Indian says it will compete at a single 2016 event, which is still to be announced, before going after the 2017 AMA Pro Flat Track title in full. Presumably Mees will headline that effort as well, which if the case, should make Indian’s entry a very potent one.

Recall: BMW C600 Sport Scooters

12/01/2015 @ 10:44 am, by Jensen Beeler1 COMMENT

2014-BMW-C600-Sport

BMW Motorrad is recalling 1,953 units of its BMW C600 Sport scooters, model years 2013-2015, according to a filing with the National Highway Traffic Safety Administration (NHTSA).

The recall comes about as the BMW C600 Sport’s front brake hoses may kink or crack when turning the handlebars to the full left position repeatedly.

As is logical to deduce, a kink or crack in the brake hoses could lead to a loss of brake fluid and/or braking ability, which in turn could pose a safety concern for an operator.

Recall: 2015 Indian Scout

03/16/2015 @ 1:20 pm, by Jensen Beeler4 COMMENTS

indian-scout

Indian Motorcycle has filed a recall with NHTSA that affects 806 units of the company’s 2015 Indian Scout motorcycle.

The recall is due to the Scout having a fault with the rear brake’s master cylinder, which can have a decrease in braking performance, or a complete loss of braking power.

Honda Is Recalling 126,000 Goldwings

09/08/2014 @ 6:41 am, by Jensen Beeler9 COMMENTS

2001-Honda-Goldwing-GL1800-rolling-chassis

American Honda has filed a recall with NHTSA, which sees the recall of 126,000 Honda Goldwing motorcycles. The recall comes about because the rear brake of the Honda Goldwing may drag after the brakes have been released.

With 533+ bikes already experiencing the problem, Honda’s recall affects GL1800 bikes built between 2001 and 2010, and also affects GL1800A bikes built between 2001 and 2005.

66,000+ Harley-Davidsons Recalled for Front-Wheel Lockup

07/10/2014 @ 8:29 pm, by Jensen Beeler11 COMMENTS

2014-Harley-Davidson-FLHTCU-Ultra-Classic-Electra-Glide

Bad news for 2014 Harley-Davidson Touring and CVO-Touring motorcycles with ABS installed, as the Bar & Shield brand has issued a recall with the NHTSA for 66,421 motorcycles that could potentially see their front-wheel lockup unexpectedly during normal operation.

The problem comes about because the affected motorcycles may have been assembled with the front brake line positioned in such a way that it could be pinched between the fuel tank and frame, causing the front brake fluid pressure to increase. If the fluid pressure does increase, it could cause the front wheel to lockup, and possibly cause a crash. To-date, five such crashes have occurred, with thankfully only minor injuries being reported.

How Harley-Davidson Got Sued Over ABS Brakes & Why You Can’t Buy an Airbag Leather Suit in the USA

06/30/2014 @ 9:03 pm, by Jensen Beeler56 COMMENTS

lady-justice

I was reading DealerNews last week when I stumbled across a brief story about how Harley-Davidson was being sued by a couple, because the Bar & Shield brand did not offer the 2012 Electra Glide Classic with an anti-locking brake option.

The lawsuit comes about as a couple was riding two-up on their motorcycle in Texas, when a car suddenly cut in front of them. Locking up the wheels of the Harley-Davidson, the motorcycle fishtailed out of control, and flung the couple quite some distance. They are subsequently suing Harley-Davidson for $75,000 in damages.

I can already foresee the pro-business comments below this article, deriding these motorcyclists for a series events that amount to “their fault” for their medical and financial woes — after all, it was they who chose to buy a motorcycle without ABS, right?

Legal scholars, and those familiar with tort law and product liability in the United States though, will see the case quite differently. And barring specific details and circumstances, the conclusion to this lawsuit will almost certainly side with the complainants, not Harley-Davidson.

MotoGP Approves Use of Larger Brake Discs at All Circuits

05/22/2014 @ 11:51 am, by David Emmett2 COMMENTS

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MotoGP riders are to get some help with braking. From Mugello onward, all riders will be able to choose once again between running 320mm and 340mm brake discs on the front wheel. Use of the 340mm discs had been made compulsory at Motegi for safety reasons, but now, they will be available at all circuits.

The 320mm brake discs had been made compulsory at the end of the 2011 season, in an effort to cut costs. At that point, teams were free to choose from multiple sizes and masses of brake disc, meaning they were forced to purchase and transport sizeable numbers of discs to each race, while only using one or two sizes. Limiting choice was meant to rationalize the process, and cut costs for the teams.

Unfortunately, the compulsory brake disc size was imposed at the same time as bike capacity and weight were increased. In 2012, the first year of the restrictions, capacity of MotoGP machines was increased to 1000cc, and weights were increased to 157kg, and a year later to 160kg. With more power and nearly 7% more weight, braking forces were growing very large once again.

motoDNA: Emergency Braking Techniques

05/19/2014 @ 6:10 pm, by Mark McVeigh8 COMMENTS

Emergency-Braking-motoDNA-02

Nothing causes as much confusion or trepidation in riders as emergency braking. How hard can I brake? Will the front wheel lock? Will I go over the handlebars? How far can I lean over on the brakes?

As a Motorcycle Instructor I am continually amazed at how many of our students, who have generally had some training and are licensed, come to us with inadequate braking skills. It’s super important to understand and regularly practice emergency braking on your bike. Normally I recommend a quiet car park with a slight up-hill.

To understand braking we must first understand grip. The main contributor to grip is the weight or load on each tire. The ratio between the maximum possible grip and the vertical load is called the coefficient of friction (μ). To understand this, slide an eraser across your kitchen table. Now try the same thing pushing down hard on the eraser.

This same thing happens when you brake on a motorcycle. The bike pitches forward transferring weight onto the front wheel, increasing front tire grip. More so with sports bikes, tall with short wheelbase compared to cruisers, which are long and low.

MotoGP: Ducati Corse Completes One-Day Test at Mugello

05/13/2014 @ 12:25 am, by David Emmett5 COMMENTS

Ducati-Corse-Mugello-MotoGP-test-06

While the World Superbike riders were busy at Imola, Ducati’s MotoGP team was making use of their freedom from testing restrictions to try out a few things ahead of the Italian round at Mugello. Andrea Dovizioso and Cal Crutchlow were present for the factory Ducati team, as was official test rider Michele Pirro, while Andrea Iannone was circulating on the Pramac bike.

The two factory men had a new chassis to test, according to GPOne.com, though the frame was not radically different to the item they have raced so far. The new chassis did have a greater range of adjustment, something which the factory felt was needed as their riders had been operating at the limits of the current frame’s adjustment.

motoDNA: Getting a Grip on the Mechanics of Trail Braking

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

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.

Massive Recall for 200,000+ Suzuki GSX-R Sport Bikes

10/23/2013 @ 5:11 am, by Jensen Beeler10 COMMENTS

2013-suzuki-gsx-r1000-blue

Suzuki Motor of America may be still a young company, having just come out of the ashes of American Suzuki’s bankruptcy, but it has some big shoes to fill today, as the NHTSA has announced the brand’s massive recall of its GSX-R sport bikes.

Citing an issue where a combination of older brake fluid and corrosion to the brake piston, inside the front brake master cylinder, could lead to the generation of gas, which in-turn could reduce the fluid pressure to the front brake, this massive recall spans the 2004-2013 Suzuki GSX-R600 and Suzuki GSX-R750 motorcycles, as well as the Suzuki GSX-R1000 from 2005 to 2013.