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.

Injuries Soar After Michigan Helmet Law Repeal

01/11/2016 @ 12:23 pm, by Jensen Beeler64 COMMENTS

Humpty-Dumpty

The link between helmet laws and motorcyclists fatalities may seem intuitive and obvious, but now because of a study published in the American Journal of Surgery we have scientific proof that helmets save lives.

The study focuses around Michigan, which repealed its mandatory helmet law (thanks to help from the AMA) in April 2012, and has since had three riding seasons with a greatly reduce helmet-wearing requirement.

After the repeal, motorcyclists in Michigan can now ride without a helmet if they are over 21-years-old, have had their license for at least two years, and have at least $20,000 in additional medical insurance coverage.

Postulating that legislatures made a mistake in that repeal, the basic conclusions from the study are that the state has seen an increase in injury severity for motorcycles, a higher in-patient mortality for motorcyclists, and worse neurological damage for motorcyclists.

While those are all painful logical results, the numbers paint an even more grim picture.

Continue Reading

Mahindra Building a Plant in Michigan for Electric Scooters

05/22/2014 @ 5:07 pm, by Aakash Desai5 COMMENTS

Mahindra-GenZe-electric-scooter-04

Two wheeler division of Indian heavy industry conglomerate, Mahindra, plans on building $3000, 30-mph electric scooters for the North American market right in good ‘ol Michigan.

The scooter, called GenZe, will feature a luggage compartment, under-seat phone and laptop chargers, an LCD display that is essentially a smartphone instrument panel, and a potentially innovative seat that supports you in a sitting and standing position.

The GenZe website is actually pretty attractive, and Mahindra’s PR firm/team goes through great lengths to tell us why the GenZe is the solution for the ills of failing urban transportation infrastructure. Noticeably absent are any real specifications about the thing—like range, power, weight, etc.

Continue Reading

Exploring Detroit’s Packard Plant on a Motorcycle

01/16/2014 @ 6:16 pm, by Jensen Beeler12 COMMENTS

detroit-packard-plant-hooning-01

I haven’t been to Detroit since the financial apocalypse, but what I’ve heard from friends isn’t good. A mass exodus of industry, commerce, and residents have left gapping holes in the city’s landscape, which are now filled with empty factories, abandoned shops, and boarded up houses.

There is hope for Motown, but its revival will be a trickle compared to the flash flood that personified its collapse. If there is an upside to this story, and I am reluctant to phrase what I am about to say in that way, it is that there has been a creation of post-apocolyptic backdrops for creative types to use and build upon.

Enter today’s video escape. A custom bike is built, and what a better place to film a unique video than in Packard’s abandoned industrial plant. The cops probably have better things to do than stop a little two-wheeled hooning; and besides, in these neighbors, the first rule is don’t talk to the police. We know you secretly have wanted to do donuts on a five-story building’s roof before, don’t try to lie about it. Thanks for the tip Bhupi!

Continue Reading

Tagged under: , , , ,

Michigan Eyes Dropping Helmet Law…Again

04/06/2011 @ 7:43 pm, by Jensen Beeler24 COMMENTS

Twice now Michigan has come close to repealing its helmet law for motorcycles, with both instances being vetoed by Democrat Gov. Jennifer Granholm. But now with Gov. Granholm no longer in office, and with Republicans also having control over the legislature, the stars have seemingly aligned for the state’s riders to make another bid on nixing the law.

I should preface that there are two separate proposals being lobbied in Michigan. First there is House Bill 2008, submitted by Rep. Richard LeBlanc, and the Michigan State Senate has its own bill to contend with, Senate Bill 291, which is co-sponsored by five Democrat and twelve Republican State Senators. The bill in the Senate is your typical approach to helmet laws, and holds that anyone who is over 21, and has either passed a motorcycle safety course, or had a motorcycle endorsement for two years, can ride a motorcycle without a helmet.

Continue Reading