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.

Thursday MotoGP Summary at Jerez: Aprilia’s New Chassis, New Tires, Ducati, & KTM’s Big Bang

05/04/2017 @ 7:46 pm, by David EmmettComments Off on Thursday MotoGP Summary at Jerez: Aprilia’s New Chassis, New Tires, Ducati, & KTM’s Big Bang

A full paddock marks the return to some semblance of normality for the MotoGP circus.

This is why the riders and teams regard the first European round as the “real” start of the season: the riders sleep in their motorhomes rather than hotels, the teams eat in hospitality units instead of makeshift tents, those hospitality units adding a touch of vibrant color which is missing from overseas rounds.

At the rounds outside Europe, the paddock is so obviously a workplace, a temporary spot which is only filled during the day. Inside Europe, the paddock becomes a village again, noise, music, and chatter filling the daytime and the night.

The return to Europe also saw an immediate return to work. Aprilia headed to Mugello, to a wasted private test where cold temperatures and the threat of rain kept Aleix Espargaro and Sam Lowes huddled inside their garages.

“Every time we headed out of pit lane, it started spotting with rain,” Lowes joked. He was frustrated at not being able to get many laps, but especially because Aprilia had spent money to hire the whole track for two days, and that money had basically been wasted.

Espargaro was exasperated by the sheer amount of testing Aprilia are doing. “We have many days of tests,” the Spaniard told us. “Too much, actually. For example after America, I landed on Tuesday, and on Wednesday I jumped on the bike, and it was a disaster because I couldn’t sleep, I was super tired.”

Aprilia are testing almost on a weekly basis until Valencia. “I go two days home and then on Monday I fly to Le Mans, we test here in Jerez, then we have a test in Barcelona… We have many tests.”

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MotoGP Preview of the Spanish GP

05/03/2017 @ 10:41 am, by David Emmett1 COMMENT

And so to Europe. Though the three opening races are at remarkable locations, and often throw up fantastic racing and real surprises, it is hard to shake the feeling that Qatar, Argentina, and Austin are appetizers.

MotoGP serves up its main course once the circus returns to Europe, and enters the long hard grind through to the summer break.

That is not to denigrate Qatar, Argentina, or Austin. Qatar is a great track which always manages to provide exciting racing, despite its location.

Termas de Rio Hondo is an outstanding circuit, fast and flowing, challenging the riders and rewarding courage and skill. Austin is one of the best events of the year, though with an entirely predictable winner each year. But Jerez is where MotoGP gets serious.

Think of it like Texas hold ’em poker. At Qatar, the riders are dealt their hands, but the two cards they have may give them a false sense of how strong their hands really is. Argentina is the flop, the first chance to put a full hand together.

Austin is the turn, an extra card which may not change much, but gives a better sense of the balance of power in the game. But at Jerez comes the river: with all the cards out in the open, it is down to the rider to make the difference, to bluff, gamble, and play the hand they have been dealt to the best of their ability.

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Sunday MotoGP Summary at Austin: Leaders Crashing, And Rossi vs. Zarco

04/24/2017 @ 5:45 am, by David Emmett21 COMMENTS

When riders get off to a blinding start in the first couple of races, it is easy to get carried away and start penciling their name onto the championship trophy. Doing that after just two races is plainly ridiculous.

Doing it after three races is hardly any better. Yet the temptation to do so remains strong: when a narrative presents itself, it is hard to resist following it.

That has been the case so far this year. In Moto3, Joan Mir has looked untouchable winning the first two races from tough fights. In Moto2, Franco Morbidelli had dominated, controlling races from start to finish.

And coming into Austin, Maverick Viñales had won the first two races of the season quite comfortably, nobody anywhere close to being able to match him.

During practice, a new narrative presented itself in MotoGP. Marc Márquez has dominated the racing at the Circuit of The Americas since it first joined the calendar, winning all four races held there before this year.

Maverick Viñales has dominated the opening two races of the year, and came to Austin looking capable of ending Márquez’ winning streak.

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Saturday MotoGP Summary at Austin: Explaining Crashes, And New Rivalries

04/23/2017 @ 11:03 am, by David EmmettComments Off on Saturday MotoGP Summary at Austin: Explaining Crashes, And New Rivalries

There is a move afoot among MotoGP riders to have qualifying changed. Or rather, to have the way the selection is done for Q1 and Q2. A lot of riders have complained about the current system of prequalifying using combined times from FP1 through FP3.

The riders complain that they lose too much time to trying to set a fast lap in each session, just in case conditions change. The current counter proposal from the riders is to use just the FP3 times to select which riders go through to Q2 directly, and allow the teams to spend Friday focusing on setup.

Saturday morning exposed the weakness of such an idea. A combination of cold tires, strong wind, a bumpy track, poor tire selection on Friday night, and the narrow temperature working range of the Michelins saw eight riders crash a total of ten times in FP3.

Alex Rins crashed so heavily he broke both the radius and ulna in his left arm, and put himself out of action for Austin and Jerez, and possibly for Le Mans as well. The rest escaped relatively unscathed, but with many a temper blazing.

Basing passage into Q2 solely on FP3 results was not without risks of its own, Valentino Rossi told the Italian media. “Today, that would have been a stupid idea, because we would have had to take a lot of risks in difficult conditions,” Rossi said.

If there had been a total of ten crashes in a session in which most riders hadn’t pushed to improve their time, how many would have fallen if they had all been pushing to get through to Q2?

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Q&A: Jorge Lorenzo on Developing the Ducati

04/22/2017 @ 9:25 pm, by Andrew Kohn10 COMMENTS

This has been a challenging year for Ducati Corse, Jorge Lorenzo, and Andrea Dovizioso. The Desmosedici GP17 is a new platform with a new aerodynamic package, sans winglets, and there have been development challenges along the way.

With a double DNF at Argentina, Ducati was definitely looking for some good news in Austin.

As it turns out, qualifying went better than expected. Lorenzo seemed quite pleased at the end of qualifying, pumping his fist in the air as he entered his garage.

This afternoon, Asphalt & Rubber had a chance to sit down with Lorenzo for a few minutes to discuss the challenges of switching from Yamaha to Ducati, and the difficulty of developing a new MotoGP machine.

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Friday MotoGP Summary at Austin: Honda’s Real Weakness

04/22/2017 @ 10:03 am, by David Emmett4 COMMENTS

It looks like we have been wrong all along. As usual. All this time, we thought it was the engine which was the problem for Honda.

This would be a major issue, as engine designs are sealed and fixed for an entire season in MotoGP, at least for factories which have gathered sufficient podium credits to qualify as competitive under the rules. With nine wins last year, and a MotoGP title, Honda definitely does that.

Maybe the problem isn’t the engine after all, however.

Honda riders are starting to express the apparently unpopular opinion inside HRC that maybe the solution isn’t to rejig the engine again by playing around with firing orders, crankshaft counterweights, and other internal moving parts now set in aspic until the season ends at Valencia.

Perhaps, they suggest, Honda could take a look at its chassis, and try finding solutions there.

Cal Crutchlow was the most vociferous, though that is an extremely relative term when speaking of rider statements about the Japanese manufacturer they ride for. “I think we need to start working with the chassis a bit more,” Crutchlow told us after another hard day at a very physical track.

“That’s not a comment against my manufacturer, against my team, it’s just a comment that we’ve looked at the engine for the last two years, and I believe that a lot will come from the chassis. Sure, some electronics, but I think it’s chassis. I’ve ridden other bikes, so I know what the chassis is doing. And I believe that’s where we could improve a lot. Because the engine is sealed, that’s done, it’s done and dusted.”

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MotoGP Preview of the Americas GP

04/20/2017 @ 2:13 pm, by David Emmett2 COMMENTS

The most remarkable statistic about the Grand Prix of The Americas is surely this: Since his ascent to the MotoGP class, Marc Márquez has won every single race he has competed in, at a circuit in the United States of America.

He won both US races during his two years in Moto2 as well. In fact, you have to go back to 2010, and Márquez’s final year in 125s to find the reigning world champion’s last defeat on US soil. America agrees with Marc Márquez, though that does not automatically include all Americans as well.

So after a decidedly mediocre start to his defense of the 2016 MotoGP title, the Circuit of The Americas in Austin, Texas is the right place to get his season back on track. He comes to COTA knowing he can win, and knowing he can win on an uncompetitive machine.

That knowledge alone will be worth a tenth or two in Austin, perhaps enough to give him the edge over the all-conquering hero of the hour Maverick Viñales.

Why does COTA suit Márquez so well? It is really hard to say. Perhaps because it offers so many opportunities to make up time on the brakes. First, there’s the uphill monster of Turn 1, perhaps the weirdest first corner of the season (fittingly keeping Austin weird).

Then there’s Turn 11, the hard, sharp hairpin before the long back straight, at the end of which there is Turn 12, another spot requiring hard braking. And at the end of the lap, the two final corners, Turn 19 and Turn 20, which are shorter, but just as fierce.

Perhaps it’s not so much the braking, but more the strange section of combination corners stretching between Turn 2 and Turn 10. They are the kind of corners that reward the ability to turn on a dime, and the all-front-end, all-the-time Honda deals well with those.

Or perhaps the corners through the Stadium Section, and around the Grand Plaza.

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Sunday MotoGP Summary at Argentina: Explaining Factory Crashes, Aliens Old & New, And It’s Only Round 2

04/10/2017 @ 12:40 am, by David Emmett21 COMMENTS

Weird is still the new normal in MotoGP, though after Qatar, we appear to be entering the second half of the acid trip, the part where the hallucinations stop being overwhelming and start to take on a strange kind of internal logic once you learn to embrace the weirdness.

You can sort of understand why motorcycling’s premier class is throwing up the kind of bizarre surprises that it does, and the truths you held to be self-evident still have some roots in reality, though they are much, much shallower than before.

The Termas De Rio Hondo track remains one of the jewels in the crown of motorcycle racing, albeit one which could use a bit of a polish. The track is little used, which often leaves it dirty, while also becoming rather bumpy.

Yet the layout is still glorious, and perfectly suited to the cut-and-thrust of two-wheeled racing, each overtaking point lovingly crafted to allow the chance to counter if passed.

Layouts like that help create great racing, which is what we got in part. But the blemishes threw up anomalies, causing riders to crash out and the racing to falter.

There was still a spectacle to admire, in all three races. The day started well, with Moto3, though a break in the field cut the battle for the lead down to a group of five, with a deserving winner at the end.

The Moto2 race threatened to turn into a snoozer, but the field tightened as the laps ticked off, creating last-lap drama that rendered the race memorable. And the final act was worth the wait, packed with drama and surprise.

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Saturday MotoGP Summary at Argentina: Wild Weather, The Wizard of the Wet, & The Great Tire Conspiracy

04/09/2017 @ 11:20 am, by David Emmett3 COMMENTS

MotoGP’s weird and wonderful Argentina trip continues to confuse, with qualifying turning out as topsy turvy as ever. Or perhaps not quite as topsy turvy as yesterday: though the front of the MotoGP grid still contains more than a couple of surprise names (more on that later), there are the first signs that some semblance of normality is starting to creep back. 

That doesn’t mean it’s going to be 2009 again any time soon, when the grid basically predicted the finishing order, bar accidents, but bookies everywhere are worrying less about the chance of a rank outsider staging an upset. On Friday, all bets were off. On Saturday, they were hedging their bets again.

Oddly enough, part of that was down to the weather. It was a peculiar day in terms of weather, the morning starting cool and dry, but rain starting to fall at the end of MotoGP FP3. 

It dried out again after that, allowing Moto3 to start their qualifying session on a dry track, before the rain returned with a few minutes to go. MotoGP FP4 took place on a wet track, but the rain lifted and the track started to dry during qualifying. Q1 was wetter than Q2, and tire choice became crucial. Vacillating between the soft and the hard tires cost more than one rider passage through to Q2.

By the time Moto2 took to the track, a dry line was starting to form. Andrea Iannone had gambled on going out on slicks during Q2 but came straight back into the pits when it turned out to be impossible. 

The Moto2 riders went out on wet tires at first, but were quickly able to switch to slicks. With the track improving with every lap the riders put in, pole position was changing hands just about every time a rider crossed the line. In the last 22 minutes of qualifying, the pole time was slashed by eight and a half seconds.

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Friday MotoGP Summary at Argentina: The Weird And Wonderful World of MotoGP Came About

04/08/2017 @ 1:25 am, by David Emmett2 COMMENTS

Scanning through reactions on social media and forums during the first day of practice in Argentina, and there is one phrase that seems to be popping up everywhere. “What is going on?” cry fans everywhere.

Or a variation of that phrase, with an Anglo Saxon word or two thrown in for good measure, along with capital letters and a handful of exclamation marks.

Why the fans’ confusion? A quick glance at the results answers that question. That Maverick Viñales should be at the top of the timesheets is hardly a surprise, in fact it feels like it is on the verge of becoming an iron law.

Nor is Marc Márquez in second anything which would normally raise an eyebrow. But Karel Abraham in third? Sure, the Ducatis are quick, and the Czech rider got a tow behind his Pull&Bear teammate Alvaro Bautista, who has proven to be quick throughout testing.

Look further, and you see Danilo Petrucci, Loris Baz, Cal Crutchlow, Jonas Folger. The next factory rider is Aleix Espargaro on the Aprilia in ninth, followed by Suzuki’s Andrea Iannone in tenth.

Of the twelve factory riders in MotoGP, only six of them are in the top fifteen. Dani Pedrosa (29 MotoGP victories) is in thirteenth. Valentino Rossi (7 MotoGP titles, 88 MotoGP wins)? Sixteenth. Jorge Lorenzo (3 titles, 44 wins)? Eighteenth. The world has gone mad.

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