Beauty Is Wedging an RZ350 Motor into an RS250 Frame

I am about to ruin your day, because I am going to show you something that you will want very badly, but can’t have. It is what happens when you have the best of both worlds. It is the two-wheeled version of having your cake and eating it too. This machine is called the Yamaprilia, and as the name implies, it is a mashup of the Yamaha RZ350 and the Aprilia RS250. Using the two-stroke, twin-cylinder engine from the RZ350, and the twin-spar aluminum chassis of the RS250, owner Gareth Evans is looking for the best of both worlds. The build is an interesting one – and is featured by our friends at BikeEXIF – as it involves Evans fabricating more than a few parts himself – something that is easier to do when you have a background in mechanical engineering, like Evans does.

The Ducati Panigale R and Its Carbon “Wheel Cover”

While everyone else seems to be turning a blind eye to aerodynamics, Ducati continues to be the brand pushing the aero envelope with its designs. As such, World Superbike fans may have seen this weekend that Chaz Davies was sporting a unique rear end, as Ducati Corse continues to experiment with a lenticular wheel setup. A piece of technology borrowed mostly from cycling, the carbon fiber disc “wheel cover” provides a more slippery surface for the wind to flow over, than the chaos that comes from a spinning spoked wheel on a motorcycle. Ducati has played with a lenticular wheel before, with Michele Pirro sporting the design in the recent MotoGP testing season.

Pirelli Responds to WorldSBK Tire Woes with Change

The Misano round of WorldSBK was dominated by talk of tires. As such, following a weekend fraught with failures, Pirelli will revert to an older specification of tire for the Laguna Seca round. The move sees Pirelli at a crossroads, after a series of high profile incidents during the scorching weekend in Italy. This includes Michael van der Mark’s crash from the lead of Saturday’s race, after a tire failure saw the Dutch rider robbed of his chance to claim his first podium for Yamaha. One has to remember too, Jonathan Rea also crashed out of the lead at the previous round in Donington Park, as it was a shock to see the previously robust Pirelli fail once again.

Oh My, The “Miracle Mike” Is One Tasty Indian Scout Build

That’s it. Hell must be freezing over, as I just had to mop up the floor after looking at photos of a cruiser. What you see here is called the “Miracle Mike” and it is the creation of the minds at Young Guns Speed Shop. The bike is built off the Indian Scout, an affordable entry-level cruiser that boasts pretty good performance for its $10,000 price tag, but is generally a pass for anyone that likes leaning more than 31°. Here at Asphalt & Rubber, we’ve had a bit of time on both the Scout and its sibling, the Victory Octane, and found the models to be potent, but in need of a better gearbox and front brakes…and a serious diet wouldn’t hurt too. The Swiss minds at Young Guns seemed to think the same, making smart improvements to the Indian Scout for their creation. And heck, a little nitrous “go juice” never hurts, right?

In Search of the Ultimate Motorcycle Paddock Stand…

Here is something interesting that popped up in my social media feed recently (see, online maketing does work!), which I thought was worthy of sharing with Asphalt & Rubber readers, as I am in search of the ultimate set of paddock stands for my fleet of motorcycles. Dynamoto is a new brand name in the age-old paddock stand business. It is rare to see new things in this space, but the folks at Dynamoto seem to have an interesting concept, as its a bike lift that can move freely around the garage with the bike still on it, using a novel dual-axis wheel design. If your garage is as choked full with motorcycles as mine is, being able to move a bike easily, especially on a service stand, is a valuable ability to have. Dynamoto seems to have this very need in its mind with its clever design, though their design does have its flaws.

2018 Yamaha YZ450F Debuts with Tuner App

Not one to let the other brands have all the fun, Yamaha has debuted its all new 450cc class motocross bike, the 2018 Yamaha YZ450F, which features the first engine tuning app available for a production MX bike. The new Yamaha YZ450F is truly an all-new machine, with a new engine, frame, and bodywork. For bonus points too, the new YZ450F comes with an electric starter, which means MX riders can now skip leg day at the gym, and still get their bikes running on race day. Available in July, in either “Team Yamaha Blue” or “White” color schemes, the 2018 Yamaha YZ450F will cost $9,199 MSRP. This price includes the onboard communication control unit (CCU), which allows the rider to connect to the bike via smartphone.

Pikes Peak Gets EMT Motorcycles from Ducati

The Pikes Peak International Hill Climb is rapidly approaching, and the iconic “Race to the Clouds” continues to mature, despite this year being its 95th running. Helping mitigate the safety issues that come with racing on the mountain’s 156 turns is Ducati North America, which already supports racer mentoring with the Squadra Alpina program. Now, Pikes Peak is taking another step forward. Again with the help of Ducati North America, the Pikes Peak International Hill Climb will have emergency first-responders on motorcycles. This is a page taken straight out of the Isle of Man TT, where traveling marshals move by sport bike between checkpoints, and are often the first medical personnel on the scene of a crash.

More Photos and Details of the MV Agusta RVS #1

Yesterday we showed you the MV Agusta RVS #1, the first creation from the Italian marque’s Reparto Veicoli Speciali program, which is making limited run machines out of MV Agusta models. Reparto Veicoli Speciali comes straight out of the Castiglioni Research Center, MV Agusta’s design studio, and this division will focus solely on making dedicated bikes for special customers. One bike, one customer, is the premise. The RVS #1 might bear familiar lines to the MV Agusta Brutale 800, but this machine is hand-built and features the most powerful three-cylinder engine in MV Agusta’s lineup, with 150 hp coming from the 350 lbs (and Euro IV compliant) machine.

The Updated 2018 Husqvarna FS 450 Supermoto Debuts

Husqvarna continues to be the only motorcycle manufacturer with a race-ready supermoto, straight from the factory, and what a machine it is, the Husqvarna FS 450. For the 2018 model year, the Swedish brand has added more updates for the Husqvarna FS 450, keeping it at the pointy end of technology. The big changes come in the form of a new slipper clutch from Suter, and brand that any MotoGP team should be familiar with, along with a new map switch control on the handlebar, which continues to toggle on and off the bike’s traction control, dual engine maps, and launch control features. The last change of note for the 2018 model year that Husqvarna wants us to share is that fact that there is a new graphics package…this year, the seat is blue.

MV Agusta Debuts Its First “RVS” Motorcycle Concept

The intrigue is finally over in regards to MV Agusta’s new “Reparto Veicoli Speciali” or “RVS” program, with the Italian marque debuting its first creation from this special vehicle development unit. An intersection between the designers and engineers at MV Agusta’s Castiglioni Research Centre, RVS is what happens when you let designers be free with their imaginations, and you let engineers create those ideas unfettered – at least, so says MV Agusta. The result for this fist iteration is a very unique looking MV Agusta Brutale 800, which has a bevy of custom pieces on it that make it look like a café racer / scrambler type of machine.

Rating the Riders of MotoGP 2014: Valentino Rossi – 2nd

12/31/2014 @ 11:59 am, by David Emmett6 COMMENTS

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For the next part of our review of the 2014 season, we continue our count down of the top 10 finishers in MotoGP. After yesterday’s look at Marc Marquez, today we turn our attention to the runner up in the 2014 MotoGP championship, Valentino Rossi: 

2nd – 295 points – Valentino Rossi

Six races. That was the deadline Valentino Rossi had given himself. After the first six races, he would make a decision on whether he was still fast enough, or it was time to hang up his leathers.

The goal was to be fighting for podiums and wins. If he could not do that, he felt he did not want to be racing. The fact that the sixth race of the season was at Mugello was ominous. If you had to choose a place for Valentino Rossi to announce his retirement, that would be it.

The season started off well, with a second place at Qatar, but with Marc Márquez just back from a broken leg, Jorge Lorenzo crashing out, and Dani Pedrosa struggling for grip, that didn’t quite feel like a true measure of his ability.

Texas was a disaster, with severe tire wear, then at Argentina, Rossi came home in fourth, just as he had done so often last year. His string of fourth places in 2013 were what had prompted Rossi’s doubts about carrying on, so many journalists and fans feared his mind was made up.

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Sunday Summary from Indianapolis: Is a Marquez Victory Still a Spoiler?

08/10/2014 @ 11:36 pm, by David Emmett13 COMMENTS

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After winning his tenth race in a row, and all of the races this season, we are starting to wonder whether announcing a Marquez win is actually a spoiler any more.

The deeper Marquez gets into record territory – and he is in very deep indeed, matching Giacomo Agostini for winning the first ten races of the season, and Mick Doohan for winning ten in a row, and Doohan, Valentino Rossi, Agostini and Casey Stoner for winning ten or more in one season – the harder it gets to write headlines.

It is hard to sum up the story of a race, when the story is all about Marquez and the record books.

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Valentino Rossi Will Decide His Future in the Next Six Races

11/27/2013 @ 9:28 am, by David Emmett23 COMMENTS

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Valentino Rossi has acknowledged he is one step closer to retirement. In an interview to be broadcast Italian TV channel Mediaset, the Italian said that the early tests and the first six races of 2014 would be crucial to the future of his career.

“In 2014 I need to be at the front, closer to the first three,” Rossi said, referring to the Spanish trio of Marc Marquez, Jorge Lorenzo and Dani Pedrosa, who dominated the 2013 MotoGP season.

He has not lost his appetite for racing, Rossi told Italian TV, but he was not content just to circulate. “I would like to continue for another couple of years, but only if I’m competitive.”

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Friday Summary at Valencia: MotoGP Mind Games, Burgess’ Dignity, And Rossi’s Swansong

11/09/2013 @ 4:27 am, by David Emmett13 COMMENTS

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MotoGP fans have been rubbing their hands in anticipation of this weekend’s final round of the championship. The race has everything: a mental Moto3 race to be decided outright by the rider who wins, with just five points separating Luis Salom, Maverick Viñales, and Alex Rins.

There is the triumphant homecoming for a newly crowned Moto2 champion, Pol Espargaro wearing a positively regal helmet to celebrate, while his title rival Scott Redding wears special leathers and helmet thanking the Marc VDS Racing team who have stood behind him for the past four seasons

And then there is the shootout for the MotoGP championship, between Jorge Lorenzo, a man with nothing to lose, and Marc Marquez, who has to balance between riding hard enough to keep the bike working properly and not taking any unnecessary risks, while ensuring he comes home in fourth, something which sounds easier than it is.

There were even a couple of sideshows: the presentation of the Honda RCV1000R production racer, and Yamaha’s annual technical presentation, in which they brief the media on how they have developed the bike to be so competitive.

All that is forgotten. Valentino Rossi’s shock announcement on Thursday that he had told long-term crew chief Jeremy Burgess that he wanted to replace him with someone else has dominated the headlines, as well as the hearts and minds of almost everyone in the paddock. In the search for the elusive last couple of tenths of a second which separate Rossi from the three Spanish superstars who have dominated the 2013 season, the Italian is leaving no stone unturned.

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Rossi: “He is like part of my family. My father in racing”

11/08/2013 @ 9:22 am, by David Emmett25 COMMENTS

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“It is true that next year Jerry won’t be my chief mechanic,” Rossi told the press conference. The decision had not been taken lightly, he said. “It was a very difficult decision for me because I have a great history with Jeremy. He is not just my chief mechanic. He is like part of my family. My father in racing.”

Rossi felt he had been forced to make a decision to try to make a change, to regain his competitiveness. “I’ve decided for next year I need to change something to try to find new motivation and to have a boost to improve my level, my speed. So this will be my last race together with Jeremy.”

Rossi had made the decision five days ago, he told reporters, but had waited until Valencia to tell Burgess, once he could tell him himself. “We spoke today, face to face. Next year will be crucial and I need new motivation. In the last few races I’ve felt I wanted to work in a different way. It was a difficult choice to make. Yamaha had asked me some time ago, but I decided recently.”

No decision had yet been made about a replacement, and it was unclear whether Burgess would be present at the test.

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Jeremy Burgess Will Not Be Valentino Rossi’s Crew Chief for the 2014 MotoGP Season

11/07/2013 @ 9:55 am, by Jensen Beeler27 COMMENTS

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Announced at the pre-event press conference today at the Valencian GP, Valentino Rossi dropped the bombshell that he would not be having Jeremy Burgess as his crew chief for the 2014 MotoGP season. Rossi reportedly told Yamaha Racing about his decision last week, with Burgess himself learning of the news just before the press conference.

The announcement is a huge move for the nine-time World Champion, as Burgess and his team of mechanics have been an integral part to Rossi’s racing success. However, one has to wonder if Rossi’s current troubles braking on the Yamaha YZR-M1 , and his horrible two years chasing setups at Ducati Corse didn’t play a factor in his ultimate decision.

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MotoGP: Burgess & Crew to Yamaha for 2013 & 2014

10/19/2012 @ 11:35 am, by Jensen Beeler12 COMMENTS

Earlier this season, Valentino Rossi dropped the bombshell that he would be doing an about face and return to Yamaha Racing, after his failed experiment with Ducati Corse. Almost as soon as The Doctor was done making his announcement regarding his return, chatter started about whether Jeremy Burgess and his crew would join Rossi at Yamaha as well.

Confirming that news today, MCN‘s Matthew Birt talked to Yamaha’s Lin Jarvis, who confirmed that Yamaha wasn’t trying to maintain Ben Spies’ crew within the team, and that the venerable Burgess would join Rossi in the factory team’s garage.

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An Analysis of the Troubles with the Ducati Desmosedici

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

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

Caption This Photo: The Secret Origin of the Funky Chicken

02/23/2011 @ 4:40 pm, by Jensen Beeler20 COMMENTS

Strategic Meeting for Ducati Corse This Week

12/06/2010 @ 12:03 pm, by Jensen Beeler8 COMMENTS

Jeremy Burgess and crew are reportedly having a meeting with Ducati Corse in Bologna this week in order to discuss and finalize the basic outline for the Ducati Desmosedici GP11. The biggest question on the agenda is whether to use the “Screamer” or “Big Bang” motor for next year.

Other items likely to be discussed include the weight balance of the GP11 (something we already saw Burgess and Rossi working on in Valencia), and the forward fairing design. Tweets from Rossi’s Mechanic Alex Briggs confirm that he and Burgess were at least headed into Rome from Australia this weekend, seemingly confirming this report.

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