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.

What the Sepang MotoGP Test Tells Us About Race Pace

02/13/2017 @ 10:54 am, by David Emmett3 COMMENTS

What conclusions can we draw from the first MotoGP test of 2017 at Sepang? Well, it’s the first test of 2017, and the factories still have the best part of two months to refine their bikes before the season starts in earnest in Qatar.

Any conclusions we draw are at risk of crashing headlong into reality at the end of March. But with all that data from the test available, it is hard to resist the temptation to dive into it and read the tea leaves.

To make some sense of the timesheets from Sepang, I examined the lap times of the fastest thirteen riders at the end of Wednesday.

The reason for selecting Wednesday was simple: as it was the last day of the test, the riders were all fully up to speed, and the teams were putting together the lessons they had learned on the first two days, selecting the most promising parts to develop going forward.

It was also the day when most of the riders did long runs, especially as conditions allowed it, the weather staying almost completely dry all day. That meant that the riders had a chance to do some long runs, though only Jorge Lorenzo actually ran full race distance in one go.

The reason for selecting the top thirteen riders, rather than doing it for the entire grid, was simple. The top thirteen riders included all of the favorites for the 2017 season (and eight of the top ten from 2016), bikes from five of the six manufacturers now in MotoGP, and two of the four rookies for 2017. It also includes Casey Stoner, Ducati test rider and still one of the fastest men on two wheels.

To draw any kind of meaningful conclusions, I first had to filter out the in laps and out laps, as well as any slow laps which rendered them useless. I used 2:02 as a cut off point. Any laps slower than that were deemed to be too slow for consideration.

That is roughly representative of recent race pace at Sepang. (For comparison, Dani Pedrosa’s winning race pace in 2015 features 16 sub 2:02 laps, his pace only dropping above that on the last three laps.)

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Paddock Pass Podcast #45 – Pre-Season Testing, Part 1

02/06/2017 @ 2:07 am, by Jensen Beeler2 COMMENTS

Episode 45 of the Paddock Pass Podcast begins the 2017 racing season, and tackles the pre-season tests for MotoGP and World Superbike, which were at the Sepang, Jerez, and Portimão circuits.

In this show, Steve English, and David Emmett take us through the happenings on and off the track at these events, and discuss who is looking ready for the 2017 season, and who still has some work left to do before the green flag waves.

To start things off, first we get David’s account of the MotoGP testing at Sepang, where we got a quasi-glimpse of what to expect from MotoGP’s new riders, as well as how teams are dealing with the new ban on winglets.

Next, the show turns to the World Superbike paddock, where Steve gets us up to speed on what happened at both pre-season tests on the Iberian Peninsula. With a bevy of riders coming into WorldSBK as well as some shuffling of machinery, there’s no shortage of topics in World Superbike as well.

With the long wait over the winter now over, we should be bringing you shows regularly once again. Stay tuned for our next episode, from the MotoGP test at Phillip Island.

As always, be sure to follow the Paddock Pass Podcast on FacebookTwitter and subscribe to the show on iTunes and SoundCloud – we even have an RSS feed for you. If you like the show, we would really appreciate you giving it a review on iTunes. Thanks for listening!

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What We Learned at the Sepang MotoGP Test, Part 2

02/03/2017 @ 10:15 am, by David Emmett6 COMMENTS

While Maverick Viñales and Marc Márquez emerged from the Sepang tests as clear favorites, with Valentino Rossi, Dani Pedrosa, and Andrea Dovizioso close behind, Andrea Iannone established himself as a genuine dark horse. The Italian was fastest on Tuesday, and left the test as second quickest behind Viñales.

Iannone has inherited a bike that is already well developed, and Suzuki brought engine upgrades to Sepang, which got them even closer to the front.

It was telling that Iannone did not spend much time testing parts, but rather focusing on race setup and working on extracting maximum performance from a used tire.

Tires were a bit of a problem for Iannone on the last day of the test. He crashed three times, including once as he was attempting a long run, the front washing out at Turn 1. The issue proved to be a vibration in low speed corners.

“I have a small vibration in the slow corners,” Iannone said. “In the fast corner the bike is perfect. There is no vibration, no chattering. But in the slow corner, especially in turns four, nine, 14 and the last corner, we have a small vibration at maximum lean angle.” That vibration got worse as the tires became more worn.

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What We Learned at the Sepang MotoGP Test, Part 1

02/02/2017 @ 9:48 pm, by David Emmett10 COMMENTS

What did we learn from the Sepang MotoGP test? More than we thought we would on Sunday night. The forecast was grim: plenty of sporadic rain and a track that wouldn’t dry quickly promised three wasted days.

But by the time the teams packed up on Wednesday night, after nearly a full day of testing, Sepang had turned out to be both productive and instructive.

After three days of testing it is clear just how close the field is this season. The top ten riders are separated by just four tenths of a second. Sixteen riders are within a second, from Maverick Viñales in first to Hector Barbera in sixteenth.

The top four riders are on four different manufacturers, less than two tenths apart, and there is a good mix of manufacturers throughout the top of the timesheets.

The two exceptions are Aprilia and KTM, but there is hope for them too. Aprilia made huge strides last year – Aleix Espargaro is thirteenth, 0.740 behind Viñales, and two whole seconds closer to the front than Stefan Bradl and Alvaro Bautista were at the same test last year – and now basically just lack horsepower.

KTM is in its first season in MotoGP, but is already closer at Sepang than Suzuki was at its first Sepang test in 2015. The level in MotoGP is now unbelievably high, and unbelievably close.

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Sepang MotoGP Test Tuesday Summary

01/31/2017 @ 12:58 pm, by David Emmett10 COMMENTS

What looked like a wasted day quickly turned around at Sepang. Tuesday started wet, the streets and circuit taking a while to dry after Monday evening’s torrential rain.

Sepang’s weakness was once again exposed: the track took a long time to dry, wet patches remaining on the track for several hours. It was not until 1pm that a few riders started to venture out, and by 2pm, the track was full with riders trying to make up for valuable lost time.

Some riders made use of the conditions, as far from ideal as they were. Jorge Lorenzo put in ten laps in the wet, and Johann Zarco put in eight laps. The reason? To help build confidence, for Lorenzo in the wet, for Zarco, to try to figure out what a MotoGP bike is capable of.

Zarco rode a pair of wet tires to destruction, feeling how the soft, moving rubber exaggerated every movement of the bike. It served as a sort of magnifying glass for how a MotoGP bike behaves, amplifying the feedback and making it much clearer to fully understand, Zarco explained. By the end of the run, he had learned a lot, and made a massive step forward.

How much difference had it made? When the red lights came on for the end of the session, Zarco’s name was still fifth on the timesheets, the Monster Yamaha Tech 3 Yamaha rider less than a tenth behind Valentino Rossi, and half a second behind Maverick Viñales in second.

The Frenchman had found a way of understanding where the limits lay, without pushing himself over the edge.

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2017 Suzuki GSX-RR Debuts in Malaysia

01/30/2017 @ 6:07 pm, by Jensen Beeler11 COMMENTS

Debuting this weekend in Malaysia, the ECSTAR Suzuki MotoGP team has unveiled its team and livery for the 2017 season, which will see Andrea Iannone and Alex Rins riding the update Suzuki GSX-RR race bike.

Suzuki has already shown that it has a bike capable of hunting for podiums; and on its best days, it can be a race-winner as well. For the 2017 season though, the Japanese brand hopes to build upon its success in 2016.

As such, the ECSTAR Suzuki team has high hopes with the arrival Andrea Iannone, hoping that “Maniac Joe” can add some more wins to Suzuki’s tally. Looking long-term too, the addition of Alex Rins could be strong investment by Team Manager Davide Brivio, with Rins being one of Moto2’s top talents.

While the Suzuki GSX-RR is ever-improving, the riding duo at its helm are certainly a gamble compared to the more measured approaches by the other manufacturers in MotoGP. Cast as the plucky upstart though, Suzuki won’t find its way to the top of the championship by following the leaders.

We will be especially interested to see how the season shapes up for them, as they continue to impress in the paddock. The photos after the jump, by the way, are obscenely large. Your modem has been warned.

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Sepang MotoGP Test Monday Summary

01/30/2017 @ 2:09 pm, by David Emmett3 COMMENTS

On a normal day, the fastest rider at the end of a day of testing is paraded proudly in front of the press, and given his chance to explain what a good job the team and manufacturer was doing, how they were not really pushing for a lap time, and feign a certain modesty while privately gloating at how they crushed their rivals.

But this was not a normal day. The fastest man in Sepang on Monday slipped out of the circuit in virtual anonymity. After all, he is merely a test rider, and test riders don’t usually talk to the media. We journalists, snobs that we are, don’t waste our precious time on test riders.

In this case, however, it was not the media not wanting to talk to the test rider, it was the test rider not wanting to speak to the media.

One of the reasons Casey Stoner retired from racing was because he was sick of the media circus, of spending his life living out of a suitcase and answering stupid and prying questions from idiots like me.

But he still loves challenging himself on a MotoGP bike, and trying to see just how fast he can go. And Ducati are happy to pay him handsomely for the privilege. After Monday, who can blame them?

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2017 Sepang MotoGP Test Preview

01/30/2017 @ 1:39 am, by David Emmett1 COMMENT

In a few hours time, the grandstands at the Sepang International Circuit will echo with the booming assault of MotoGP machines being pushed to their limits. The entire MotoGP grid has assembled for the first test of the preseason, meaning that the 2017 MotoGP season is about to get underway, at last.

That, at least, is the plan. The reality is that the grandstands may echo only to the sporadic rasp of a MotoGP bike being warmed up, and the occasional intrepid test rider being sent out to test conditions.

The resurfaced Sepang continues to be plagued by drainage problems, water remaining on the track for a long time. In high humidity, relatively low track temperatures and without the burning tropical sun, the water left by unusually heavy rains is not evaporating.

Parts of the track remain wet all day, making it impossible to push the bikes to the limit, and very risky to try.

Suzuki team boss Davide Brivio expressed the concerns shared by most teams.

“You never know how many hours you can test, because the track remains wet for a long time. And if it rains a lot in the evening, maybe you have to wait a long time in the morning. So it’s a little bit of a question mark now, how much you can test.”

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2017 World Superbike Calendar Released – Portimao Returns, While Jerez & Sepang Disappear

11/25/2016 @ 11:54 am, by David Emmett11 COMMENTS

2017-world-superbike-logo

The provisional 2017 World Superbike calendar has been released, but unlike the MotoGP calendar, which is unchanged, there are a couple of minor differences to the schedule.

The World Superbike class will contest 13 rounds, just as they did in 2016, spread across three continents. Sepang and Jerez have been dropped, and Portimao makes a comeback.

The WorldSBK calendar also sees a new class added to the series. As announced previously, the new World Supersport 300 class has been added as a cheap entry series, where young riders will take each other on aboard a wide range of the cheap, one and two cylinder sports bikes which manufacturers are currently building.

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Winter Is Coming – Last Tests for MotoGP & WorldSBK

11/21/2016 @ 10:58 am, by David Emmett4 COMMENTS

2017-valencia-test-jack-miller

With just ten days to go until the winter test ban comes in to force, on December 1st, teams in both world championships are busy doing their last tests and collecting as much data as possible to take into the winter break.

Testing is already happening on Monday, with some of the World Superbike teams gathering in Jerez. Kawasaki, the SMR Aprilia squad, Althea BMW, and Ten Kate (soon to be Red Bull) Honda are at the Jerez circuit, though the wet weather means there is little going on on track.

Ten Kate are without Nicky Hayden, who has twisted his knee while practice dirt track. The WorldSBK teams are due to stay for a couple more days, and will hope that the better weather forecast for later in the week arrives sooner rather than later.

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