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.

BMW Concept Stunt G 310 Hints at 300cc Models to Come

10/06/2015 @ 12:29 pm, by Jensen Beeler20 COMMENTS

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At EICMA this year, BMW Motorrad is expected to unveil its first of many 300cc motorcycles that it is developing with Indian partner TVS. While we have known about this news for some time, the German company is just now giving us the official nod, showing today the BMW Concept Stunt G 310 in Brazil

At the core of the Stunt G 310 concept is a single-cylinder engine, likely punched out to 310cc in capacity, given the name. Making things interesting, the cylinder head has been reclined back towards the rider, and rotated 180 degrees in order to create a super-short wheelbase, with an extra-long swingarm, for the concept.

Also of note is the placement of the exhaust silencer, which is mounted vertically, right next to the rear shock. BMW says this is to protect the exhaust can from getting damaged in a crash, though we imagine it’s at the expense of suspension fade.

We doubt much that BMW will keep much of the Concept Stunt G 310’s colors and styling when the German brand’s small-displacement bikes arrive, but clearly BMW Motorrad has younger riders on its brain with the design. Having Chris Pfeiffer help one last time hock the company’s wares helps too.

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Stunt Rider Chris Pfeiffer Retires

09/02/2015 @ 11:49 pm, by Jensen Beeler3 COMMENTS

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Perhaps one of the most well known names worldwide for motorcycle stunt riding, Chris Pfeiffer has decided to retire from the sport. This marks an end to the 45-years-old’s 20-year career, which has seen him perform around the world at thousands of shows.

Largely responsible for legitimizing stunt riding beyond just hooligan antics, the BMW-sponsored Red Bull rider announced his retirement on his Facebook page yesterday, much to the dismay of 270,000+ followers.

One of the greats in motorcycling, Pfeiffer says he is leaving stunting to the next generation of riders. His message to fans is after the jump.

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Chris Pfeiffer Gets HDR’d in Macedonia

11/26/2010 @ 1:49 pm, by Jensen Beeler63 COMMENTS

Chris Pfeiffer was in the former-Yugoslavia recently, and our friends at Motori.com.mk were on hand to see the Red Bull rider do his thing on his BMW stunt bike. Along with the usual fun stunting footage that goes with Chris Pfeiffer’s work, the guys at Motori took some HDR photos of Pfeiffer performing for his fans and around the capital city of Skopje, Macedonia. Head over to their site to read the interview (Google translated from Macedonian to English). Thanks for the tip Baze!

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Chris Pfeiffer Reminds Us with the BMW G450X Snowcat that Two-Wheels Can Be Fun in the Snow

10/29/2009 @ 6:15 pm, by Jensen Beeler1 COMMENT

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Stepping out of the A&R office briefly today, we noticed a slight nip in the air, which in California means that the weather has dipped below 70°F. For the rest of the country though rain, ice, and snow have already begun to rear their ugly heads, and two-wheeled enthusiasts have already begun to put their motorcycles in the garage for winter’s cold freeze.

But these actions are not necessary, and BMW has sent Chris Pfeiffer with a modified BMW G450X “Snowcat” to remind us of that. Video after the jump of some quality snow-filled hooliganism.

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VIDEO: Chris Pfeiffer Takes Stunting to New Heights

09/08/2009 @ 9:00 am, by Jensen Beeler11 COMMENTS

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*Note, our copy editor was sacked after printing this headline. Video after the jump.

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