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.

Monday MotoGP Test Summary at Brno

08/23/2016 @ 12:05 am, by David Emmett2 COMMENTS

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After a tough race on Sunday, managing tires on a drying track, around half of the MotoGP grid headed back to the track on Monday for a day of testing. Not everyone was enthusiastic about that.

“Usually we hate Mondays, and this is a Monday that we hate,” Danilo Petrucci told us with a wry grin on his face. He pinpointed why testing made a lot less sense for satellite riders than for factory teams.

Satellite teams only really have setup changes to test, and the occasional tires, if the single tire supplier has something new. There was a real downside to working on setup at a track you have just raced at, Petrucci said. “If you are angry because you didn’t get the best set up on Sunday, you getting more angry if you find it on Monday.”

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Sepang MotoGP Test Wednesday Summary: What We Learned So Far

02/03/2016 @ 11:12 pm, by David Emmett11 COMMENTS

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What did we learn from the first proper MotoGP test of the new era of Michelin tires and spec-electronics? More than we hoped, yet less than we think. A quick run down on the state of play after Sepang, with more to come over the following days.

Michelin

The riders approached the Sepang test with some trepidation, fearing that Michelin had not fixed its wayward front that caused so many crashes at Valencia and Jerez.

Their fears were unfounded, the new front tires which Michelin brought – a total of five different types, of varying construction and compound – were all a massive step forward.

They were not as stable as the Bridgestones they replaced, but they had gained a lot of predictability and feedback. There were very few crashes that the riders said they had not seen coming.

That does not mean that all of the problems have been solved. A couple of people went down at Turn 5 on Tuesday, in crashes they described as strange. Casey Stoner (more on him later) had a typically concise and thoughtful analysis.

“There’s a little point after probably 45°, that [the tire profile] goes down just a little bit more, that it doesn’t seem to match with the rear with some of the profiles that we’ve tested,” Stoner explained.

“That gives everybody a little bit a nervous feeling, and essentially why people are struggling into Turn 5, a big fast open corner, going in, when the bike goes light, it doesn’t like that feeling. It makes the bike a little nervous, and I think that’s when the front wants to break away.”

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Sepang MotoGP Test Monday Summary: Lorenzo Dominates, Ducati Impresses, & Honda Struggles

02/01/2016 @ 4:27 pm, by David Emmett7 COMMENTS

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What did we learn from the first day of testing at Sepang? Exactly what we expected to learn. Some riders have adapted quickly, others less quickly. The Michelins have made a big step forward, and the teams have started to understand the Michelin tires better.

The spec-electronics still need plenty of work, but are pretty usable in their current form (and well liked by the riders). Yamaha and Ducati have adapted well, Honda not very well at all, with the possible exception of Dani Pedrosa.

Above all, we learned that it is too early to be making any judgment calls, and that everyone still has a lot of work to do, and a lot of room for improvement. Today’s outcome is interesting, but not definitive.

In other words, if your favorite rider is near the top of the timesheets, you can feel optimistic that they will do well in 2016. If your favorite rider is nearer the bottom, you can console yourself with the fact that there is hope, and that testing will solve the worst of the issues.

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Monday Summary from Valencia: New Bikes, New Riders, And a Dog & Pony Show

11/10/2014 @ 10:28 pm, by David Emmett9 COMMENTS

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Despite being exhausted from a full weekend (make that a complete season) of testing, the entire MotoGP grid was once again out in force on Monday, turning the first laps of the 2015 preseason (full times here).

All except Nicky Hayden, that is, as Honda have brought only one RC213V-RS to Valencia, and there was no point for Hayden to spend more time on the RCV1000R, as that bike will be replaced by the new RS for next season. Hayden gets his turn on the bike tomorrow, weather permitting.

There was both old and new on display at the test, some things virtually unchanged, others radically different. New riders joined the grid, as well as two new factories, and a reshuffling of riders and crew between the garages.

The biggest change was at Suzuki, which saw Aleix Espargaro move from the Forward Yamaha team into the new Suzuki squad, where he was joined by Maverick Viñales, fresh from Moto2. Both riders were very impressed with the GSX-RR, praising its handling and the bike.

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Monday Summary at Catalunya: Yamaha’s Busy Schedule, Ducati’s Shortcomings, & An Alternative Track Layout

06/16/2014 @ 5:58 pm, by David Emmett11 COMMENTS

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It should hardly come as a surprise that Marc Marquez should be fastest man on the day at the post-race test at Barcelona. The Spaniard has been the standout of the season, and for him to be fastest, even at a track where he has not dominated like at others, is starting to become par for the course. More of a surprise is the name of the man in second.

Bradley Smith came up just four hundredths short of Marquez, making up for a mediocre race on Sunday, caused by a tire which was not performing as expected. The first thing Smith did when he started testing in earnest this morning was to try the same tire he used in the race.

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Monday Summary at Valencia: Rossi’s New Crew Chief, Crutchlow’s Debut, & Gigi Dall’Igna on Ducati’s Future

11/12/2013 @ 5:46 am, by David Emmett2 COMMENTS

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Having a test on the Monday after the last race of the season is a rather cruel punishment for the MotoGP riders. The Sunday night after Valencia is usually a rather festive affair, with teams holding parties to mark either the departure of one rider, the arrival of a new one, celebrating success or drowning their sorrows.

For those ‘lucky’ enough to go to the FIM Gala awards, a stately and formal affair, there is also the need to blow off some steam afterwards, riders are never very good at sitting still for a couple of hours while official presentations are made. Most people in the paddock are usually a little worse for wear on Monday morning.

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Monday at Valencia with Scott Jones

11/12/2013 @ 5:21 am, by Scott JonesComments Off on Monday at Valencia with Scott Jones

Monday Summary at Misano: 2013 vs. 2014 Machines, Spec Electronics, & A New Rear Bridgestone

09/17/2013 @ 1:52 pm, by David Emmett4 COMMENTS

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The rain on Monday morning brought a welcome respite for tired journalists at least, after a night spent filing stories until the early hours of the morning. It meant that the Misano MotoGP test did not get underway until very late in the morning, with most riders staying in the pits until well after noon.

Once they got started, though, there was a lot to be tested. Both Yamaha and Honda had brought the latest versions of their 2014 prototypes for testing, but with the championship heading into its final five races, there was a lot to work on with the current crop of machines.

That was particularly true for Dani Pedrosa. The Repsol Honda man dropped from second to third in the championship at Misano, Jorge Lorenzo matching him on points, but taking the position on the basis of having more wins. Pedrosa has complained of a lack of rear grip almost all season, and if he is to retain a shot at the title, his team have to find a solution.

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Monday Summary at Jerez: Of Forgotten Winners, Worried Yamahas, & New-Found Optimism

05/07/2013 @ 9:39 am, by David Emmett12 COMMENTS

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At the post-race press conference, as he fielded question after question of his last-corner clash with Marc Marquez, and refused to give an answer, Jorge Lorenzo eventually came out with the slightly exasperated quip: “Now a lot of questions to me, and when I won in Qatar, no questions for me. It’s a little bit strange.”

It is a common occurrence in sporting journalism, and makes clear that while the athletes believe they are involved in a purely sporting endeavor, the media understands that what they are involved is actually show business. The big story of the weekend is not necessarily who stands on the top step of the podium.

Which is a shame, as Dani Pedrosa’s victory at Jerez was both well-deserved and deeply impressive. The Hondas had come to the track with a disadvantage from testing, and were expected to struggle against the mighty Yamahas.

It did not quite turn out that way, the Hondas – and especially Pedrosa and his crew chief Mike Leitner – found the grip they needed to beat Jorge Lorenzo and the rampaging Yamaha hordes, despite the horribly greasy conditions of the hot Jerez track.

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Jerez MotoGP Test – Monday Round Up

03/25/2013 @ 9:20 pm, by David Emmett6 COMMENTS

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Three days of testing at Jerez is over, and the real star of the show is obvious for all to see: The Weather. Of the 18 hours of track time that the MotoGP riders had at their disposal, only about 4 were in consistent conditions, and that was in the pouring rain on Saturday.

An afternoon of dry track time – well, dryish, with groundwater seeping through the track from the hills at Jerez, which have been lashed by unusually heavy rain all winter long – on Sunday and a bright start to Monday morning left the riders hopeful, but it was not to be.

It took 15 minutes for the first rain to arrive. The track opened at 10am. At 10:15am, the rain started to fall, leaving most of the teams twiddling their thumbs in the garages and hoping for some dry track time.

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