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.

Is A Sea Change Coming to New-Rider Motorcycle Training?

12/03/2014 @ 5:43 pm, by Jensen Beeler29 COMMENTS

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Movements in how California teaches would-be motorcyclists how to ride their bikes could signal a greater change nationwide, after Total Control Training ousted the long-time running MSF Basic RiderCourse for California’s Motorcyclist Safety Program (CSMP).

Total Control Training will take over the CSMP from the Motorcycle Safety Foundation (MSF) starting January 1, 2015. The class is administered by the California Highway Patrol, and is a major gateway for new riders in the Golden State — roughly 65,000 new motorcyclists take the CSMP each year, at 120 sites.

Total Control Training is so far the only riding program that meets the National Highway Traffic Safety Administration (NHTSA) Model National Standards for Entry-Level Motorcycle Rider Training, and the group has won contracts to train new riders in the military.

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CHP Study Finds Lane-Splitting No More Dangerous Than Just Riding a Motorcycle*

10/23/2014 @ 5:34 pm, by Jensen Beeler16 COMMENTS

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The topic of lane-splitting is heating up in California, after the California Highway Patrol (CHP) posted guidelines for the legal practice to its website, and then was forced to remove them after a formal complaint that the posted recommendations constituted the CHP making legal regulations.

Now finishing a year-long study regarding the safety of motorcycles splitting lanes in The Golden State, the CHP has found that lane-splitting is no more dangerous than riding a motorcycle in general, provided a rider doesn’t exceed the flow of traffic by more than 10 mph.

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CHP Drops Lane-Splitting Guidelines from Website

07/21/2014 @ 4:12 pm, by Jensen Beeler25 COMMENTS

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The California Highway Patrol has removed its guidelines for lane-splitting in the Golden State on the CHP website, after receiving a complaint from a Sacramento citizen. Though lane-splitting has been a long-time established practice for motorcyclists in California, the act is poorly defined and regulated.

Since California has no provision directly outlawing the practice, motorcyclists are free to lane-split, lane-share, and filter so long as their actions fit under the California Vehicle Code’s catchall provision of “safe and prudent” operation of a motor vehicle. What does that mean? No one really knows.

In an effort to define what it viewed as safe and prudent, the CHP released last February a list of guidelines for motorcyclists to follow while lane-splitting in the Golden State. The guidelines were not law in the de jure sense of the word, but without any other comment from a government entity, they became the de facto rules of the road, which leads us to today.

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California Highway Patrol Posts Guidelines for Lane-Splitting

02/15/2013 @ 2:09 pm, by Jensen Beeler16 COMMENTS

Live outside the Golden State, and you realize that California is a special place, in virtually every sense of the word. As a sixth-generation inhabitant of the world’s ninth largest economy, regular readers of A&R will already have made note that I am somewhat militant about California, and one of the many reasons for this is the state’s pro-motorcycle culture.

Land of perpetual sunshine, abundant coastal and mountain roads, and the epicenter of the American motorcycle industry, California has another thing going for motorcyclists as well: you can lane-split here. You motorcyclists in the other 49 states of the Union don’t understand what you are missing with this simple act, and if there was one single law that the AMA/MIC should be pushing to pass in every state in order to help swell the ranks of motorcyclists on the road, it would be laws allowing lane-splitting (also known as lane-sharing, or lane-filtering).

What is driving in a safe and prudent manner though? A highly subjective and poorly defined bit of phrasing, the CHP and state legislature have done themselves a disservice in waiting so long to define exactly how they interpret this provision. After all, there is no provision in the CVC that outlaws steering a car with one’s feet, though one would think the California Highway Patrol (CHP) would certainly, and rightfully, ticket you back to the stone age for such an action.

Lane-splitting in California is no different, with no working definition on what was “safe and prudent” on a motorcycle, common practice and adoption have taken hold of the two-wheeled art of getting through traffic congestion. Thought originally to be a concession to the air-cooled machines of the time, lane-splitting catered well to motorcycle riders whose machines would quickly overheat while sitting in traffic.

Also a relic of a time when highway congestion of was considerably less of an issue than its current metropolitan pandemic, for lack of a better reason, California’s pro lane-splitting stance persists because the state has waited too long to act otherwise, and we are that much better for it.

However, what constitutes “safe and prudent” lane-splitting has always been a mystery box definition for motorcyclists, and when left to the subjective opinion of a CHP officer, the application of “the rules” can be varied, at best.

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