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.

“Supersport 300” Class Added to WSBK Championship

09/27/2016 @ 11:55 pm, by David Emmett52 COMMENTS

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The FIM and Dorna have agreed on a new entry class for the World Superbike championship. A Supersport 300 series has been created to house the burgeoning market of lightweight sports machines, such as the Yamaha YZF-R3 and the KTM RC390.

The concept for the class came about after consultation with manufacturers. Motorcycle manufacturers have seen sales of 600cc supersports bikes plummeting, while sales of lightweight machines have been booming.

More and more manufacturers have been entering the class, though each with slightly different machines and different engine capacities.

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Kawasaki to Release a Single-Cylinder 250cc Sport Bike?

01/06/2014 @ 11:33 am, by Bryan Delohery4 COMMENTS

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According to TMCBlog (more photos on their site), Kawasaki may be planning to release a new entry level sport bike as a cost effective option for the Southeast Asian market. Rumor has it that this 250cc, single-cylinder bike is under construction and would be the more economical cousin to the Kawasaki Ninja 300 and its parallel-twin engine, while providing more competition for the Honda CBR250R.

While none of this can be confirmed, for time being it is a safe bet that if Kawasaki wants to remain competitive in its Asian markets, and it would be a good business strategy for Kawasaki to produce a bike that is comparable to many of the other single-cylinder bikes in the region, which are being produced by Honda, Suzuki, and KTM.

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Recall: 2013 Kawasaki Ninja 300

08/12/2013 @ 3:53 pm, by Jensen Beeler3 COMMENTS

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It would seem that even the popular Kawasaki Ninja 300 isn’t immune from the plethora of recalls we have seen the past few weeks, as Kawasaki Motors Corporation is recalling certain 2013 Kawasaki Ninja 300 and 2013 Kawasaki Ninja 300 ABS motorcycles manufactured between July 16, 2012 and April 27, 2013.

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2013 Kawasaki Ninja 300 – Coming to America for $4,799*

09/13/2012 @ 1:34 pm, by Jensen Beeler18 COMMENTS

There is not much that we don’t already know about the 2013 Kawasaki Ninja 300. It looks pretty much exactly like the re-designed 2013 Kawasaki Ninja 250R that broke cover in Indonesia earlier this year. The EPA already spilled the beans on the Kawasaki Ninja 300’s 296cc displacement and 40hp, and we know that the Ninja 300 is the peppier fuel-injected cousin to America’s dreadfully under-developed Ninja 250R…and now we know that the bike will come to the American market for next year.

Tipping the scales at the curb with 387 lbs, with its 4.5 gallons of fuel, the Kawasaki Ninja 300 isn’t a featherweight, but it isn’t a slouch either. In fact, when it comes to a sporty learner-class motorcycle for the American market, the Kawasaki Ninja 300 may very well be the bike of choice.

In a category where prospective buyers are raiding the couch cushions for a down payment, price is king. And with its $4,799 starting MSRP, the Ninja 300 is an expensive option, but is it still a bargain?

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2013 Kawasaki Ninja 300 – For Europe…& America Too?

09/04/2012 @ 7:16 am, by Jensen Beeler14 COMMENTS

Confirming what we already knew, the 2013 Kawasaki Ninja 300 broke cover today, and is Team Green’s newest small-displacement sport bike in its motorcycle lineup. 296cc’s of twin-cylinder fury, Kawasaki the Ninja 300 boasts 40hp, twin-butterfly valves, fuel injection, a slipper clutch, a 140mm rear tire, and has optional ABS. A part of a larger movement within Kawasaki, the Ninja 300 exemplifies the “no replacement for displacement” school of thought, and will sell along-side the recently updated (and virtually visually identical) Kawasaki Ninja 250R in more than a few markets.

While we know that the 2013 Kawasaki Ninja 300 is set to debut for our European readers, the big question mark will be whether the small sport bike will come to the North American markets. A spreadsheet from the EPA seems to suggest that will be the case, though it points to a carbureted Kawasaki Ninja 205R and fuel-injected Kawasaki Ninja 400R coming to the US as well, making for one impacted learner-bike market. Meanwhile, reports from Canada confirm that their 250R will also be of the carbureted variety.

The news confirms out suspicion that the Ninja 250R will remain the under-powered, and standard-styled, carbureted learner-bike it has always been in North America, while the Ninja 300 becomes the peppy small-displacement sport bike that we haven’t realized that we will lust over later this fall. Presumably then, the Kawasaki Ninja 300 will go head-to-head with the CBR250R and upcoming KTM Moto3-inspired street bike, among other models.

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