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.

Brivio to Leave Yamaha for Ducati?

08/24/2010 @ 3:09 pm, by Jensen Beeler1 COMMENT

Now that Valentino Rossi has made his move to Ducati official, the only thing left to speculate upon is who will decide to join him at Ducati Corse. Most of this speculation surrounds Rossi’s Crew Chief, Jeremy Burgess, who many consider to be the man behind the man. However other familiar faces at Fiat-Yamaha could be jumping ship as well, namely Davide Brivio.

Brivio is Rossi’s Team Manager at Fiat-Yamaha (with the wall in the Fiat-Yamaha garage, Lorenzo has his own Team Manager, Wilco Zeelenberg), and if the Italian leaves Fiat-Yamaha along with Jeremy Burgess, the team will see a decisive blow in its talent pool.

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Yamaha Looking to Sign both Jorge Lorenzo and Ben Spies to the Factory Team

08/17/2010 @ 7:04 am, by Jensen Beeler9 COMMENTS

The news is a bit obvious, but Lin Jarvis, the Managing Director of Yamaha Motor Racing, has confirmed that the factory MotoGP squad intends to retain the services of Jorge Lorenzo, and bring Ben Spies into the squad for the 2011 season.

The news comes on the heels of Valentino Rossi’s decision to move to Ducati for next season, and has been assumed to be a done deal once Rossi’s announcement was made public. This is however the first time that anyone at Yamaha has spoken about the team structure for next year in such a direct tone, likely because of the need to keep Rossi’s departure under wraps.

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Reading Between the Lines of Valentino

08/16/2010 @ 1:15 pm, by Jensen Beeler44 COMMENTS

Handwritten and then reproduced by Fiat-Yamaha, Valentino Rossi included an open letter with the announcement of his departure from Fiat-Yamaha to Marlboro Ducati. In his own words Rossi documents his “relationship” with the Yamaha YZR-M1, and is quick to point-out that it was Rossi’s direction and input that turned the bike into the weapon of choice in MotoGP. Reading the letter, it might be a bit strange as to why the message was included with the official press release from Yamaha, but peering between the lines some parting words can be inferred from Rossi, and perhaps greater insight into what makes a nine-time World Champion.

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V-Day Will Be Sunday after the Race

08/12/2010 @ 4:50 pm, by Jensen Beeler2 COMMENTS

Asked when he would announce his move to Ducati his future plans during the pre-race press conference today, Valentino Rossi confirmed that he would make an announcement after Sunday’s Czech GP race. The next few days will probably be the longest ever to occur in Italy, but we all must wait a little longer for the the arrival of V-Day, and to know what we already know.

The Countdown to V-Day

07/29/2010 @ 3:10 pm, by Jensen Beeler11 COMMENTS

No it’s not Victory Day, nor Valentine’s Day, and not even the next showing of the Vagina Monologues, the countdown to V-Day in the motorcycle world is the day that Valentino Rossi announces his move to Ducati in MotoGP racing. Slated to occur at Brno during the Czech GP because of a gentlemen’s agreement, Valentino Rossi’s announcement will be the crack in the doors that opens the flood gates of other announcements. Like a line of domino’s strewn about the MotoGP paddock, Rossi’s plans for 2011 are the tipping stone that sets the rest of the paddock in motion…and we’re sure he’d have it no other way.

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Valentino Rossi’s Laguna Seca Helmet

07/24/2010 @ 12:27 pm, by Jensen Beeler2 COMMENTS

Just as Fiat-Yamaha will be running special race livery this weekend, Valentino Rossi had some one-off paint work done to his helmet for MotoGP’s race at Laguna Seca. For Fiat-Yamaha, the Laguna Race livery consists of the faces of 500 fans who submitted their photos to the race team, but on Rossi’s helmet you’ll find the people that help him go fast: his team.

You can also find Rossi’s dogs near the back, and while it hasn’t been confirmed…the fellow above the AGV on the front looks a lot like Ron Jeremy (whoever that is).

Photo: © 2010 Scott Jones Photography

Rossi Considering WSBK after MotoGP

07/24/2010 @ 6:02 am, by Jensen Beeler1 COMMENT

During the rider debrief on Thursday we found Valentino Rossi looking in good form and ready for the race weekend at Laguna Seca. Noticeably better on his feet, the conversation actually turned from the Italian’s injury, and approached normalcy by centering once again on Rossi’s future.

However this time the speculation wasn’t about whether he’d ride for Ducati, but instead what Rossi would like to do after he finishes his MotoGP career. His answer? World Superbike. Read it for yourself in the Q&A after the jump.

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Ducati & Yamaha’s Gentlemen’s Agreement: Rossi to Test GP10 at Valencia – Announcement Delayed

07/21/2010 @ 3:01 am, by Jensen Beeler19 COMMENTS

After breaking the news that Valentino Rossi signed a two-year contract with Ducati Corse, or as we like to refer to it: the worst kept secret in the MotoGP garage, we waited to see the official news of Rossi’s departure materialize after the weekend break, but to no avail. Knowing that our information was correct, we now understand why the announcement didn’t materialize when we expected it: because of a gentleman’s agreement between Ducati & Yamaha.

In exchange for delaying the announcement until after the American round at Laguna Seca (now slated for the Monday after racing at Brno), Yamaha is allowing Rossi to test the Ducati Desmosedici GP10 when MotoGP stops at Valencia at the end of the 2010 season.

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Let’s Try This Again…Caption This Photo

07/17/2010 @ 3:07 pm, by Jensen Beeler21 COMMENTS

Rossi Given the Green Light to Race at Sachsenring

07/15/2010 @ 10:15 am, by Jensen Beeler3 COMMENTS

Meeting today with the Chief Medical Officer at the Sachsenring, Rossi has received word that he can participate in, and race at, the German GP. This means Rossi can turn a wheel in Friday’s practice sessions, and further assess his readiness for MotoGP racing. Should Rossi take to the Yamaha YZF-M1 by Saturday, he will have gone from injury to competition in just six weeks’ time, an incredible feat.

Although he completed 46 laps at Brno this week, Rossi still reported pain in his leg and shoulder, along with being tired from the testing sessions. With fans and MotoGP keen to see the nine-time Champion is keen to get back to racing, we can imagine there’s little that will stop Rossi from riding on Sunday, thus giving Wataru Yoshikawa a reprieve from his duties.

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