CHP Drops Lane-Splitting Guidelines from Website

The California Highway Patrol has removed its guidelines for lane-splitting in the Golden State on the CHP website, after receiving a complaint from a Sacramento citizen. Though lane-splitting has been a long-time established practice for motorcyclists in California, the act is poorly defined and regulated. In an effort to define what it viewed as safe and prudent, the CHP released last February a list of guidelines for motorcyclists to follow while lane-splitting in the Golden State. The guidelines were not law in the de jure sense of the word, but without any other comment from a government entity, they became the de facto rules of the road, which leads us to today.

Ride Review: Energica Ego

Arriving then at Alice’s Restaurant, a local motorcycle hangout near A&R HQ, I had plenty of skepticism packed with my leathers, helmet, boots, and gloves. However, the design of the Energica Ego had begun to grow on me — it wasn’t the same lustful wanting that I had with the lines of the Mission RS though, nor the racing-bred techno-orgasm that comes with the MotoCzysz E1pc — but it was a certain appreciation that the bird-like nose no longer rubbed me the wrong way.Just as the Ego had evolved into something more refined and polished over time, so too had the company. After riding the Ego on a modest trip down one of the SF Bay Area’s favorite twisty roads, the impression was solidified — if I arrived a cynic to the bike launch, I left Alice’s as a convert.

MotoGP: Crutchlow, Dovizioso, & Iannone To Stay at Ducati Corse — Will Ride Radically New Desmosedici GP15

After all the speculation of massive changes in Ducati’s MotoGP team, all is to remain the same. During the World Ducati Week event held for fans of the Italian marque at Misano, both Andrea Dovizioso and Cal Crutchlow announced that they would be remaining with Ducati for 2015. The news means Crutchlow chose not to exercise his option to leave, and Dovizioso was persuaded to sign-on for two more years. In addition, it means that Ducati has exercised its option to extend the contract with Andrea Iannone, with Iannone to be given factory support.

The 5 Most Dangerous Motorcycles in America?

Contrary to what the AMA or motorcycling gentry may believe, not all motorcycles are created equal. Due to a combination of marketing, riding styles, and environment, the following five types of motorcycles are the country’s most dangerous. While the NHTSA doesn’t track motorcycle accidents and crashes based on the type of motorcycle being ridden (among other things), the cultural factors that surround motorcycle injuries and fatalities paint a stark picture, which we’ve shared with you here.

Moto2: Brough Superior Race Bike Will Debut at Silverstone

Despite some early promise, there has been much complaining of a lack of innovation from chassis builders in Moto2. the bikes have followed the same basic layout as all modern race bikes since the late 1980s: aluminium twin spar chassis and conventional suspension arrangements. The only real interest has come from wildcards. At Le Mans, the French Promoto Sport team raced their Transfiormer chassis, with some solid results. Beyond that, the bikes have been pretty much identikit. At Silverstone this year though, another interesting wildcard will get its first public running. The British round of Moto2 will see the Brough Superior make its debut in a competitive race, after making an appearance at the Goodwood Festival of Speed last year.

Up-Close with the Energica Ego Electric Superbike

A project from Italy’s respected engineering firm CRP Racing, I first had the opportunity to see the Energica Ego at the 2011 EICMA show. The machine wasn’t a runner at the time, as CRP was still looking for a drivetrain partner that could supplement CRP’s already extensive knowledge in chassis design. Fast-forward to the 2013 EICMA show, and the Energica sub-brand debuted its first production electric superbike, the Ego. The naming might be a bit tough, especially for us Anglophones, but this 134hp, 143 lbs•ft superbike packs a punch, and is remarkably well-refined.

She’z Racing at Suzuka — When a Plan Comes Together

We are pleased to have Shelina Moreda writing Asphalt & Rubber’s newest column, “She’z Racing at Suzuka”, which will follow her and Melissa Paris’ venture into racing at the Suzuka 4-Hour endurance race later this month. The American Duo are making the first all-female race team at the Suzuka 4-Hour, and will be campaigning a Honda CBR600RR with the Synergy Force Moriwaki Club team. We hope that you will enjoy the unique perspective that Shelina will be sharing with us. Race day is July 25th.

Bimota BB4 Concepts by Oberdan Bezzi

I had to check the last time we showed you some of Oberdan Bezzi’s work, and it was over three months ago. The Italian designer has certainly been busy since that time though, as he has produced a number of BMW/Bimota concepts for us to ponder about. Imagining the Italian company’s current trend of using BMW power plants — as has been seen with the Bimota BB3 — Bezzi’s drawings instead use BMW Motorrad’s popular boxer engine as their base. The effect is an interesting one, as the BMW’s boxer engine has proven to be the base of the German brands Top 3 selling bikes, and has found interesting applications in the BMW R nineT modular machine, and the BMW Roadster Concept motorcycle.

Sunday Summary at Sachsenring: Marquez’s Perfect Record, Dangerous Starts, & A Spaniard-Free Zone

The former England soccer player Gary Lineker once described the sport as follows: “Football is a simple game; 22 men chase a ball for 90 minutes and at the end, the Germans always win.” It feels somehow fitting to paraphrase that quote on the day that the Germans play in the World Cup final. Motorcycle racing is a simple sport, where 23 people ride a MotoGP bike as fast as they can, and Marc Marquez always wins. He found yet another way to win at the Sachsenring. A heavy rain shower between the Moto2 race and the sighting lap for MotoGP left the grid in disarray, with about three quarters of the field heading in to swap from their wet to their dry bikes at the end of the warm up lap.

2015 Kawasaki Ninja ZX-14R ABS 30th Anniversary Edition

In case you didn’t know, this is the 30th anniversary of the Ninja motorcycle line from Kawasaki. To commemorate the occasion, Big Green has already debuted the 2015 Kawasaki Ninja ZX-6R 30th Anniversary Edition and 2015 Kawasaki Ninja ZX-10R 30th Anniversary Edition motorcycles, and today the 2015 Kawasaki Ninja ZX-14R ABS 30th Anniversary Edition joins them. Like its sport bike brethren, this special ZX-14R comes with a special livery, which will be available to only 300 lucky owners (each unit is specially numbered). Finished in a “Firecracker Red” with “Metallic Graystone” paint, along with gold pinstriping and gold brake calipers, you can be certain that the changes are purely skin deep for this special model.

Ducati Superquadro Motor in Photos

10/14/2011 @ 9:09 am, by Jensen Beeler18 COMMENTS

Ducati Superquadro Motor in Photos Ducati Superquadro motor 11 635x396

I’ll admit, I’m pandering to the crowd on this one. When we brought you the first images and details of the Ducati Superquadro motor, a recurring theme in the comments was how the motor bordered on art. While I’ll agree that a finely-built motorcycle has an aesthetic worthy of the MoMA (I fully expect the 2012 Ducati 1199 Panigale to be jaw-dropping beautiful), a motorcycle engine might be a tall order.

Content to let that one go and move on, Ducati ruined the whole thing by posting a bunch of artsy fartsy images of the 90°, overly-square, 195hp v-twin motor. Now, even I’m not bull-headed enough to avoid putting two and two together, so here you go you Ducatisti Asphalt & Rubber readers, more images of the Ducati Superquadro engine for you to drool over. Enjoy.

Filippo Preziosi: “The Two-Cylinder is the Best Engine, If You’re Not Constrained by Rules”

08/16/2011 @ 1:35 pm, by Jensen Beeler15 COMMENTS

Filippo Preziosi: The Two Cylinder is the Best Engine, If Youre Not Constrained by Rules Filippo Preziosi Ducati Corse 635x423

Head of Ducati Corse, Filippo Preziosi is a busy man under regular circumstances, and with the shenanigans going on in Ducati Corse’s MotoGP team right now, the former motorcycle racer is a hard man to get a word with, let alone on a race weekend in Brno. Somehow catching up with Preziosi during MotoGP’s Brno test, our friend David Emmett at MotoMatters, along with several other journalists, sat down with Ducati’s Maestro of MotoGP to ask him about where the Italian team was headed, and the challenges it is currently facing.

There is of course a tremendous amount of chatter going on in the MotoGP paddock about Ducati’s “frameless” carbon fiber chassis, a switch to an aluminum twin-spar frame, the Bridgestone tires, and Valentino Rossi’s psyche, all of which Emmett has already summarized for us in his detailed analysis of Ducati Corse’s situation. Taking on all of these issues, Preziosi sheds some insight on what is going on behind the scenes at Ducati, and is candid about what issues they are and are not facing.

Dismissing out right that the “L” engine configuration is at least partially to blame for Desmosedici’s lack of front-end feel, one of the more interesting points Preziosi makes is his preference for the v-twin motor. Acknowledging that the package will perhaps make less power/torque than a four-cylinder, Preziosi opts for instead the two-cylinder’s rideability, and if the rules allowed it, the motor’s weight advantage over the inlines (this of course coming from a man who has figured out how to make a v-twin without the weight of a traditional frame).

His comments raise some interesting thoughts about the way rules are constructed in motorcycle racing classes, and perhaps speaks to the central issue occurring MotoGP: that the rules are pigeonholing the development of GP motorcycles into one particular slot, that just happens to be a four-cylinder motorcycle with a conventional frame that reacts to a prescribed tire construction methodology. Preziosi makes some other interesting comments that read well between the lines, check them out in transcribed interview after the jump.

An Analysis of the Troubles with the Ducati Desmosedici

08/09/2011 @ 2:16 pm, by Jensen Beeler4 COMMENTS

An Analysis of the Troubles with the Ducati Desmosedici Ducati Corse Pitbox Scott Jones

The obvious point to make in the 2011 MotoGP Championship is that Ducati Corse is struggling to compete with Yamaha and Honda, despite having the G.O.A.T. himself, Valentino Rossi, riding for the Italian squad. The recent history of the Desmosedici is fraught with bullet points of issues, most of which coming back to the bike’s notoriously vague front-end. Though showing moments of promise, even brilliance, including a World Championship with Casey Stoner at the helm, the Ducati Desmosedici has earned the reputation as a career-ender and a confidence destroyer among its less fortunate pilots.

When the dream team of development came to Ducati, in the guise of Valentino Rossi and Jeremy Burgess et al, the talk before the 2011 season was that the nine-time World Champion and his perhaps even more impressive garage crew could have the Desmosedici figured out in no-time at all. With the now infamous quote from Burgess that the GP10 could be sorted out in about 20 seconds still resonating in the MotoGP paddock, we stand now well over half of the way through the current MotoGP season, and the Championship standings hide what’s been apparent from day one: the Desmoproblema requires more than a quick-fix.

The solution to fixing the Ducati Desmosedici can be broken down into three camps, and depending whose opinion you solicit, you’ll get one of the following causes for Ducati’s uncompetitive season: the motor, the chassis, or the rider. Walking us through that analysis is our good friend David Emmett (bookmark his site MotoMatters.com right now), who may not be the most astute automatic transmission driver we’ve ever seen, but when it comes to comprehensive MotoGP analysis, the man is second to none.

Putting together an exhaustive digest on the issues that are surrounding Valentino Rossi, Ducati Corse, and the Desmosedici, Emmett weighs and measures the different dynamics of the problem at hand. Head on over to MotoMatters with your beverage of choice in-hand, and hear what MotoGP’s most-enlightened journalist has to say on the biggest subject in MotoGP.

Photo: © 2011 Scott Jones Photography – All Rights Reserved

There Are No Sacred Cows: Harley-Davidson Patents Cylinder Head Cooling System

06/20/2011 @ 11:54 am, by Jensen Beeler18 COMMENTS

There Are No Sacred Cows: Harley Davidson Patents Cylinder Head Cooling System Harley Davison water cooled cylinder patent 1 635x520

The rumors that Harley-Davidson has been eying a liquid-cooled motor design have always been in abundance, and 10 years ago we saw the company test the waters of that pool with the Porsche-engineered lump that was found in the V-Rod. While the VRSC line may not have been as big of a success compared to the other models in Harley’s line-up, the water-cooled bastard child of Milwaukee still seems to sell in the tens of thousands each year, even after nearly a decade of only cosmetic revisions.

Faced with an aging demographic, an uninspired motorcycle line-up, and 21 takes on the same motorcycle design, there’s a push internally at Harley-Davidson to break-out and find a new way to engage riders, especially younger riders. The core ethos of change seems to start at the motor itself, and Harley-Davidson has already done the rounds at various electric motorcycle and drivetrain companies. There also exists amount of external and internal pressure over Harley’s pervasive use of air-cooled motors, and now whispers of a water-cooled v-twin power plant have gotten louder in Milwaukee. With those rumors now reaching a boiling point (see what I did there?), Harley-Davidson has patented a very clever way of adding liquid-cooling to its iconic v-twin motor design.

Four Images Reveal More About the New Suzuki Middleweight Adventure Bike

06/07/2011 @ 6:01 pm, by Jensen Beeler9 COMMENTS

Four Images Reveal More About the New Suzuki Middleweight Adventure Bike Suzuki V Strom teaser 4 635x240

Rumors are still fuzzy on the upcoming release of a new middleweight Suzuki adventure bike, with there being some debate as to whether the V-Strom replacement will be a 650cc, 1000cc, or perhaps even an 800cc machine. Suzuki is pushing the adventure statement hard, which to us means that this new bike will be more off-road capable than the current V-Strom, which to us has always seemed like a sport-tourer duped into doing something it wasn’t intended to do.

With Suzuki’s US website even sporting the teaser images now, this looks to be a worldwide release; and we won’t have to wait long to find out all the details, as this Saturday should bring us more information on how the Japanese brand is finally getting on this mid-life crisis bandwagon. So far the best guess we’ve heard are new look, new chassis, and new motor. More teaser photos after the jump.

Rumor: New KTM Super Duke & Adventure Bikes in 2013

01/19/2011 @ 7:00 am, by Jensen Beeler9 COMMENTS

Rumor: New KTM Super Duke & Adventure Bikes in 2013 KTM 690 Super Duke 635x422

The news coming out of Holland this morning is that KTM is working on a new set of Super Duke and Adventure series motorcycles, slated to appear in 2012 as 2013 model year bikes. The news comes from Dutch site Nieuwsmotor, who talked to Robert Prielinger, Head of Development / R & D of Street Bikes at KTM, while visiting the KTM factory, and according to Prielinger KTM is working on a new v-twin motor and electronics package that will see introduction into the Super Duke and Adventure lines by 2013. Also new for the 2013 Super Duke line is a new single-cylinder engine model, which will pick up where the KTM 690 Super Duke left off.

2012 Ducati Superbike: +20 HP/-20 lbs

11/24/2010 @ 1:08 pm, by Jensen Beeler18 COMMENTS

2012 Ducati Superbike: +20 HP/ 20 lbs Ducati 1198 Superbike frame

2011 marks the end of the current Ducati Superbike 1198 as we know it, and Ducati has been hard at work on the successor to the crown jewel in its model line-up. Undertaking the most expensive model design in the history of the company, Ducati has poured a ton of resources into its 2012 Superbike in order to make it a market leader. Recently stretching the faith of the Ducati loyal by introducing bikes like the Hypermotard, Multistrada 1200, and now the new Ducati Diavel that extend Ducati into non-racing segments, 2012 is the Bologna brand’s answer that it is heavily committed to its Superbike roots.

Starting from scratch with its design, the 2012 Ducati Superbike features two impressive performance figures: an additional 20hp (taking the Superbike up to 190hp), and a weight reduction of 20 lbs across the model line. Host to a bevy of street bike firsts, our Bothan Spies also tell us that the new Superbike is going to be a stunner.

BeOn SXV 450 – Your Pocket Racer

11/12/2010 @ 10:58 am, by Jensen Beeler10 COMMENTS

BeOn SXV 450   Your Pocket Racer BeOn SXV 450 1 635x428

We don’t know if the whole dirt bike into street bike club racing thing is more than just a fad, but the BeOn SXV 450 sure looks like it would be a blast during our local track day excursions. Based around an Aprilia SXV 4.5 supermotard, BeOn has constructed a body kit that includes roadracing fairings, fuel tank, and seat with rear tail. While the motor and frame remain stock, other amenities include road oriented suspension, wheels, gearing, and single-disc brakes.

This isn’t the first time BeOn has made ready-to-race “450GP” bikes out of cheap dirt bikes, but the use of the Aprilia 450cc v-twin SXV/RXV motor, instead of your typical Japanese single-cylinder, certainly has us intrigued. With the Aprilia lump making 60hp in its stock form (70hp if you use the SXV 5.5 motor), and the whole package by BeOn weighing 130kg (265 lbs), the BeOn SXV 450 would be a barrel a fun for any track day enthusiast, and make up for the Aprilia RSV550 that never materialized (sad trombone).

Officially Official: 2011 Aprilia Dorsoduro 1200

11/01/2010 @ 9:48 pm, by Jensen Beeler4 COMMENTS

Officially Official: 2011 Aprilia Dorsoduro 1200 2011 Aprilia Dorsoduro 1200 side 635x459

After first making the 2011 Aprilia Dorsoduro 1200′s owner’s manual available to Aprilia owners, then showing a photo of the Dorsoduro 1200 during Piaggio’s HQ launch in Milan, along with a subsequent video, Aprilia is now ready to officially tell us about its 2011 Aprilia Dorsoduro 1200. Available with Aprilia Traction Control (ATC) and anti-lock brakes (ABS) as an option, the Dorsoduro 1200 makes 130hp and 83 lbs•ft of torque with its 492lbs curb weight (a figure Aprilia conveniently leaves out of its press release). The maximoto to the Shiver’s street-naked, the Aprilia’s 1197cc liquid-cooled platform is under-powered and over-weight when compared to the other bikes in the 1200cc category.

While Aprilia positions the Dorsoduro as a maximotard, we’re not sure how the lack of umpf and extra heft will go over with the sporty crowd. With rumors of a Shiver 1200 still circling about, and an early glimpse of the Tuono V4R already showing a 162hp machine, we’re still not sure how this 1200cc street-only motard fits into Aprilia’s model line-up, and how it will differentiate itself to potential buyers.

World Superbike Favoring Four Cylinders Over Two?

04/26/2010 @ 6:43 pm, by Jensen Beeler28 COMMENTS

World Superbike Favoring Four Cylinders Over Two? aprilia rsv4 motor 560x410

If you take a look through our coverage of World Superbike’s stop in Assen this weekend, you’ll notice a trend in the standings on how riders finished in relation to what type of equipment they ran in the race. The trend seems to suggest an advantage for the inline-four cylinder bikes, and didn’t go unnoticed by Carlos Checa, who found himself struggling to compete with the four cylindered machines this weekend on his twin cylindered Ducati.

As one of the privateer Ducati’s on the grid, Checa and the Althea Ducati team believe the current WSBK rules hinder the twins in being competitive with the focus in both acceleration and top speed. You make the call after the jump.