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.

Dunlop Sportmax Q3+ Tires Recalled for Air Pockets

06/05/2017 @ 10:37 am, by Jensen BeelerADD COMMENTS

Dunlop Sportmax Q3+ tire owners have some worry today, as Sumitomo Rubber USA (the maker of Dunlop motorcycle tires) has issued a recall on its popular sport bike tire because of air pockets that may have formed during the tires’ curing process.

Sumitomo says that it has contained most of the affected 120/70ZR17 58W Sportmax Q3+ tires, which were made between April 27th and May 4th of this year, and that only four to seven tires need to be recalled from the consumer market.

Accordingly, Sumitomo will notify potentially affected Dunlop retailers and customers, and Sumitomo will offer replacement tires free of charge. The recall is expected to begin during June 2017. Concerned owners may contact Dunlop Motorcycle Tires at 1-800-845-8378.

After the jump, there is a timeline from Sumitomo on its discovery and quarantine process for the Dunlop Sportmax Q3+ tires. It makes for an interesting read regarding the internal QA process at the Dunlop tire facility.

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Harley-Davidson Recalls 45,000+ Touring Motorcycles

06/02/2017 @ 12:29 pm, by Jensen BeelerADD COMMENTS

If you are the owner of a 2017 touring model from Harley-Davidson, there is a good chance that your bike is in need of a safety recall, as the Bar & Shield brand is recalling 45,589 units from those its sold for this model year.

The recall includes nine 2017 models, the Electric Glide Ultra Classic (FLHTCU), Police Electra Glide (FLHTP), Police Road King (FLHP), Road King (FLHR), Road King Special (FLHRXS), Street Glide (FLHX), Street Glide Special (FLHXS), Road Glide (FLTRX), and Road Glide Special (FLTRXS).

The crux of the recall is that a clamp used to secure an engine oil cooler line may have been improperly installed.

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Recall: Can-Am Spyder RT

05/23/2017 @ 12:13 pm, by Jensen BeelerComments Off on Recall: Can-Am Spyder RT

Kind of an odd recall issue to come across our desk, but Bombardier Recreational Products (BRP) is recalling a handful (92, to be specific) of 2017 Can-Am Spyder RT trikes because the low-beam setting on the trike’s headlight shoots too high down the road – the issue stemming from a manufacturing error in the headlight assembly.

Besides annoying on-coming traffic, the headlight fails to meet requirements set by the Federal Motor Vehicle Safety Standard (FMVSS), under item number 108: “Lamps, Reflective Devices, and associated Equipment.”

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Recall: Ducati Multistrada 1200 Enduro

05/07/2017 @ 11:11 pm, by Jensen BeelerComments Off on Recall: Ducati Multistrada 1200 Enduro

Ducati North America is recalling certain Ducati Multistrada 1200 Enduro models, because of a defect found with the bike’s a Sachs semi-active rear shock absorber.

According to documents filed with the National Highway Traffic Safety Administration, the lower shock-end eyelet may crack during heavy off-road use, and possibly detach from the swingarm.

This can obviously collapse the rear-end of the motorcycle, which poses a serious safety hazard, hence a recall being started with the NHTSA.

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Yamaha Recalls FJ-09, FZ-09, & XSR900 Motorcycles

04/10/2017 @ 10:52 am, by Jensen Beeler7 COMMENTS

Confirming our report from several weeks ago, Yamaha has issued a recall through the National Highway Traffic Safety Administration for several of its three-cylinder motorcycle models for the 2015-2017 model years: FJ-09, FZ-09, and XSR900.

The recall affects 22,433 units, and centers around the fact that the handlebar might come loose while riding. According to filing documents made to the NHTSA, this is due to a painting problem at the factory, which caused not enough locking agent to be applied to the mounting bolts.

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Recall: KTM 1290 Super Duke GT

04/04/2017 @ 3:55 pm, by Jensen Beeler5 COMMENTS

Confirming our earlier report, KTM North America has issued a recall of the KTM 1290 Super Duke GT street bike, a recall that affects 487 units which were sold for the 2016 and 2017 model years.

As we reported earlier, the recall centers around a pre-formed fuel hose that can develop small holes or cracks, which could potentially lead to a fuel leak.

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Recall Expected for the KTM 1290 Super Duke GT

03/28/2017 @ 10:48 am, by Jensen BeelerComments Off on Recall Expected for the KTM 1290 Super Duke GT

KTM 1290 Super Duke GT owners should expect a recall notification in the coming weeks, as the Austrian brand has determined that there is an issue with the sport-tourer’s fuel hose.

The recall affects both 2016 and 2017 models, and centers around the possibility that the installed fuel hose may develop small holes or cracks, which could lead to fuel leaking from the fuel hose. As such, it needs to be replaced by a certified KTM dealer.

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Recall Coming to Yamaha Three-Cylinder Motorcycles

03/27/2017 @ 5:42 pm, by Jensen Beeler13 COMMENTS

Multiple three-cylinder motorcycle models from Yamaha are about to be recalled for a safety issue. The recall concerns the lower handlebar, which may have been improperly painted, and as a result the stud bolt threads may not have had enough thread-locking agent applied.

This means that if the handlebar is struck hard enough, the paint on the handlebar holder might be damaged, which in-turn could cause there to be enough of a clearance difference on the stud bolt to allow it to loosen itself from engine vibration.

Since this could cause the handlebar to come loose (or off) while riding, it poses a safety hazard to the rider, and Yamaha intends to recall the affected models, which includes the 2015-2017 Yamaha FJ-09, 2014-2017 Yamaha FZ-09, and 2016-2017 Yamaha XSR900.

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2017 Polaris Slingshot Models Recalled

03/21/2017 @ 9:15 am, by Jensen Beeler9 COMMENTS

Polaris is recalling a batch of its 2017 Slingshot models, for an issue that affects the linkage between the steering and the front suspension, which may have been insufficiently tightened, and could reduce steering and suspension performance as a result.

The recall affects the Slingshot, Slingshot SL, and Slingshot SLR models, with 254 units in total getting recalled.

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Recall: Zero Motorcycles S, DS, & FXS

03/16/2017 @ 2:40 pm, by Jensen Beeler16 COMMENTS

Zero Motorcycles is recalling several of its electric motorcycle models for issues with their anti-lock braking system (ABS) hydraulic control units (HCU). The recall affects 61 units from the Zero S, DS, and FXS model lineup.

According to documents filed with the National Highway Traffic Safety Administration, the wrong vehicle model information was loaded into the HCU on the affected machines, meaning that the ABS settings on those motorcycle were not the correct ones for that particular bike.

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