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.

Saturday MotoGP Summary at Qatar: The Blame Game

03/26/2017 @ 4:15 am, by David Emmett8 COMMENTS

Saturday was the kind of day that makes you question the wisdom of allowing Qatar to be the first race of the MotoGP season, and to hold the race at night.

Doing one or the other – either being the first race of the season but holding it during the day, or taking place later in the year and racing at night – is feasible, but doing both is a risk.

If it wasn’t for the fact that the sanctioning fee the Losail International Circuit at Qatar pays to Dorna for the privilege basically covering the overseas travel budget for the teams for the entire season, the MotoGP season opener would be very different.

It was an entirely wasted day. Or perhaps not entirely wasted: we learned that the Qatar circuit badly needs the drainage fixed. Whatever the decision on racing in the rain, when it does rain, the track and the run off areas just don’t drain fast enough.

That led to Loris Capirossi, Dorna’s representative in Race Direction, trying to explain in increasingly exasperated tones that there was no point trying to test during the day or at night, because there was simply too much standing water in the gravel traps and in certain sections of the track to allow it to be used safely.

Capirossi was speaking at an impromptu press conference organized directly after the qualifying press conference, to explain why all on-track action had been cancelled on Saturday.

It had started with the cancellation of the Asia Talent Cup, and a revised schedule was issued containing a track inspection, then a twenty-minute session for the riders to go out and see whether it would be possible to ridein the wet under the floodlights.

But as each schedule approached, events were delayed. In the end, the entire day was cancelled. The track was unusable after such intense rainfall.

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MotoGP Qualifying Cancelled for Qatar GP

03/25/2017 @ 10:22 am, by Jensen Beeler5 COMMENTS

We knew the weather would be a factor in Qatar, and today the rain, and the standing water it created, has lead to the cancellation of the qualifying session at the Qatar GP for the MotoGP, Moto2, and Moto3 classes.

As such, Sunday’s grid (assuming the weather doesn’t change the schedule further) will be based off the combined free practice (FP1, FP2, & FP3) times from earlier in the week.

This means that Maverick Viñales will start from pole for the Qatar GP, joined on the front row by Andrea Iannone and Marc Marquez, in that order.

As we said yesterday, the Qatar GP schedule is in serious flux with the weather at Losail. Be sure to keep an eye on Asphalt & Rubber for updates to starting times, as everything is subject to change.

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Friday MotoGP Summary at Qatar: Wild Weather, Viñales Crashing, Real Race Pace, & Decoding Lorenzo

03/24/2017 @ 11:58 pm, by David Emmett3 COMMENTS

A growing sense of, not panic, perhaps, but certainly concern is enveloping the MotoGP paddock in Qatar. The ever unstable weather is forcing the series organizers to make contingency plans for every possible scenario the conditions in the desert may throw up.

Heavy rains that have been sweeping across the peninsula have made it uncertain how and when the race is to be held. It could be Sunday night in the wet, it could be Sunday afternoon, it could even be Monday.

Despite the bizarre weather – hailstones fell in the afternoon, then a downpour flooded the country in the night – practice has been pretty much unaffected. The advantage of rain in the desert is that it dries up pretty quickly when it stops.

The track was a little dirtier when the MotoGP bikes took to the track for FP2 at 6pm, but it was still dry when FP3 ended, nearly four hours later.

The downpour only started at 1am, and stopped an hour later. Which suggests that the weather is weird enough for all of the emergency planning being made to be in vain, and qualifying and the race will take place as planned, in the dry, with no disruption.

Still, not preparing for the possibility is a sure-fire guarantee that it will rain.

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Rain Puts Question Marks on MotoGP Opener in Qatar

03/24/2017 @ 12:22 pm, by David Emmett2 COMMENTS

Dorna is working on several different scenarios to ensure the MotoGP race at Qatar goes ahead this weekend. All options are still open: the race could be held at night, on a wet track, on Sunday during the day, and even, if the worst comes to the worst, moved to Monday.

The main priority is that the race should take place, as long at it can be done so safely. “The basis is that the worse thing we can do from everyone’s point of view is to cancel the race,” Race Director Mike Webb told us. “So from there, we are sorting out what the best options are to be able to have a safe race.”

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UPDATED: MotoGP FP2 Canceled Due to Heavy Rain

10/21/2016 @ 2:16 am, by David Emmett1 COMMENT

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The rain that limited Moto3’s second practice worsened and forced the cancellation of both MotoGP’s and Moto2’s FP2 sessions.

The weather — heavy rains, windy and cold — is expected to improve slightly for Saturday’s practice and qualifying sessions.

As it stands now, Cal Crutchlow, Danilo Petrucci, and Jack Miller are the top qualifying times based on FP1.

Race direction will post a revised Saturday schedule within hours, so check back here for updates (we’ll mark the headline to let you know when there’s an update).

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Saturday MotoGP Summary at Silverstone: Tires Wet & Dry, Losing FP4, & A Fast Dutchman

09/03/2016 @ 10:59 pm, by David EmmettComments Off on Saturday MotoGP Summary at Silverstone: Tires Wet & Dry, Losing FP4, & A Fast Dutchman

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The year of weird weather continues. After a fine Friday, and a foggy but dry start to Saturday, the rain moved in during practice for Moto2, and increased in intensity for qualifying, varying on and off during MotoGP FP4 and then the two qualifying sessions.

Tomorrow will most likely be dry, though there are threats of a very light rain at various points throughout the day.

Then again, we are at Silverstone in September. It can be hot and sunny, or cold, wet, and windy, sometimes all on the same day. But, add a wet qualifying to the rain in Assen, the Sachsenring, and Brno, and the weather is having a serious effect on the championship. Saturday was no exception.

With FP4 wet, the MotoGP grid lost its main practice session, where the teams work solely on the race without worrying about whether they would get through to Q2 or not. But the session was useful nonetheless. Michelin had brought three different front wet tires, and a couple of wet compounds for the rear.

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Friday MotoGP Summary at Silverstone: A Lost Day

09/03/2016 @ 12:36 am, by David EmmettComments Off on Friday MotoGP Summary at Silverstone: A Lost Day

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“It’s just Friday, and is early.” Valentino Rossi repeated his weekly mantra when asked about the speed of Andrea Iannone and Maverick Viñales at Silverstone.

It is a point he makes every race weekend: a lot can happen between the end of practice on Friday and 2pm on Sunday (or in the case of Silverstone, 3:30pm BST on Sunday, two and a half hours later than normal, so as not to clash with F1 at Monza).

The times set by the grid on Friday were, if not entirely meaningless, at best a very distorted image of the true balance of power on the MotoGP grid.

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Friday MotoGP Summary at Sachsenring: Turn 11 Again, Replacing the Sachsenring, & Marc vs. Maverick

07/15/2016 @ 10:12 pm, by David Emmett1 COMMENT

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It was a wasted day at the Sachsenring. The day started cold but with a dry track, then, ten minutes into MotoGP FP1, a fine mist of rain started to fall, making already tricky conditions positively terrifying.

A few journalists walked through the Sachsenring paddock up towards the end of pit lane, where the fences give you great views of Turn 1 and Turn 11.

Just as we arrived, Scott Redding’s battered Pramac Ducati returned to the paddock in the back of a recovery trailer. When we turned around to watch the bikes coming through Turn 11 again, Jorge Lorenzo slid through the gravel towards us, his foot caught up in his bike for a while.

While we were watching Lorenzo hit the gravel, we heard another bike scrape across asphalt and into the gravel. It was Stefan Bradl’s Aprilia, the German having lost the front at Turn 11, just as Lorenzo had.

The rain continued, never really heavy enough to soak the track properly, only lifting towards the end. A few riders went out on wet tires to check their repaired bikes, coming straight back in again.

The morning session was lost to the weather conditions. The afternoon session was a little better – at least it was dry – but the track temperatures meant that the tires never really got to the operating range they were designed for.

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Sunday MotoGP Summary at Assen: Filling Record Books

06/27/2016 @ 1:38 am, by David Emmett5 COMMENTS

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We knew that the 86th edition of the Dutch TT at Assen was going to be historic. It was, after all, the first time the race was to be run on Sunday, after being run on Saturday since 1925.

What we didn’t know was that the day the race was held would end up being the least interesting historic fact about it. The record books will have plenty to say about Sunday’s race at Assen.

There was some fascinating racing in all three classes, as is is so often the case at Assen. The Moto3 race saw a scintillating race decided at the line, the podium separated by less than four hundredths of a second. We had a return to something like the Moto2 of old, with a sizable group battling over the podium spots.

And last but not least, we had a bizarre two-part MotoGP race, red-flagged, restarted, and with a mold-breaking winner. When we look back, the MotoGP race at Assen could well prove to be a pivotal point in the championship.

The red-flagged MotoGP race was down to the weather once again playing a starring role in the weekend. After rain on Saturday, Sunday started bright, though the track took time to warm up and dry out.

Clouds rolled in and rolled back out again, as is their wont at Assen, occasionally spitting but not looking like they would cause major problems for any of the three classes.

Until the last part of the Moto2 race, when the heavens finally opened and drenched the track. That race would be red-flagged, and it would not be the only one.

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Saturday MotoGP Summary at Assen: Weather Again, Hard Wets, & Why Timing Matters

06/25/2016 @ 6:16 pm, by David EmmettComments Off on Saturday MotoGP Summary at Assen: Weather Again, Hard Wets, & Why Timing Matters

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In the previous 85 editions of the Dutch TT at Assen, we have seen some pretty spectacular Saturdays. In the 86th edition, with the race moved to Sunday, Saturday lived up to the expectations raised by the previous 85.

It was a wild and weird day, both morning and afternoon, with the weather being the main protagonist once again. There were crashes, fast dry laps, fast wet laps, and some smart strategy in the chase for pole. It was a good day indeed.

With Friday’s heat having dissipated, the MotoGP riders faced a fresh set of challenges. Overnight rain and light clouds meant track temperatures were much cooler. That meant that the medium front tire was suddenly a much more tricky proposition, catching a number of riders out.

Jorge Lorenzo fell at the Ruskenhoek after the front tire let go, while Marc Márquez made one of the most remarkable saves of recent years, after locking the front completely braking for Turn 1.

What happened? It’s hard to tell from the video online at the MotoGP.com website, or via the MotoGP Twitter feed, but afterwards, Márquez explained that the front locked without warning.

“From the first point of the brake, the front wheel locked, and then I released the brakes and it was a big moment,” the Repsol Honda rider said.

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