New Triumph Street Triple Debuts with 765cc Engine

As expected, today we get to see the 2017 Triumph Street Triple, with its new engine capacity: 765cc. The new engine displacement comes from both an increase in bore and stroke on the iconic three-cylinder motor, with Triumph using a new crank, pistons, and barrels in its construction. Three flavors of Triumph Street Triple will be available for 2017, with S, R, and RS-spec (above) machines being available, with obvious performance differences existing between the trim levels. As such, peak horsepower will be 113hp (S), 118hp (R), and 123hp (RS) – a notable boost over the 675cc machine’s 105hp. Meanwhile, peak torque has been improved from 50 lbs•ft, now to 53 lbs•ft (S) and 56 lbs•ft (R & RS). All the models tip the scales at 166kg (dry) according to Triumph, which is a 2kg reduction over the outgoing model.

Victory Motorcycles Ceasing Operations

Polaris Industries is starting the year off with some surprising news, announcing that it will cease operation of Victory Motorcycles and other related business operations to the brand. Scott Wine, Polaris Industries Chairman and CEO, explained the decision as coming down to basic business factors, with Victory not showing the growth and volume in order to sustain its continued existence. Polaris in its press release also cites the changing landscape of the motorcycle landscape, and that the resources and investments required to make Victory competitive going forward were too hard to justify for the troubled brand. Instead, Polaris will focus solely on its Indian and Slingshot brands, for the motorcycle space.

Triumph Set to Become the Official Moto2 Engine Supplier

The future of the Moto2 class looks secure. Reports from the UK and Austria are suggesting that Triumph has finalized a deal to supply the Moto2 class when the current deal with Honda concludes at the end of 2018. From 2019, Triumph will supply a new three-cylinder engine, probably based on the new, larger sports triple they are building for release in 2017. There had been uncertainty over the future of the Moto2 engine supplier since the beginning of this year. Honda had extended the deal to supply CBR600RR engines until the end of the 2018 season, but as the Japanese manufacturer was stopping production of its middleweight sports bike, it was clear that a replacement would have to be found.

Walt Siegl’s Dakar Inspired Ducati Hypermotard

This Dakar Rally inspired Ducati Hypermotard is the latest creation from Walt Siegl Motorcycles, and it comes with some very appropriate timing. Not only are we full-swing into the 2017 Dakar Rally, but this 1980s-styled Ducati comes during a week where we have been talking about my not-so-secret love affair with the Ducati Hypermotard. Again, we see the air-cooled version of this street-going supermoto being used as a platform for a unique work, though this time Walt Siegl has been commissioned to make a bike that rolled right off the sand dunes of Africa. The exercise centers around mostly the restyling of the bodywork, to give us a little nostalgia for when the Dakar Rally was actually held in its namesake in Northern Africa.

Mike’s Carbon Fiber Motus MSTR

The Motus MSTR is a beast of a machine, it just oozes raw power and torque from its 1,650cc V4 engine; and to compliment all that grunt, the MSTR also comes tastefully wrapped in painted carbon fiber fairings. But when a composites expert wants one of your motorcycles, painting those carbon fiber body panels might not be the best of choices – it may even be an affront the Gods of Internal Combustion. When customer “Mike M.” wanted to see show off the weave of the Motus MSTR’s carbon fiber bodywork, he opted for his machine to come sans the livery. We think that was a pretty good choice, and the gods are surely pleased as well. So, to help get the New Year off to a proper start, and to return to the appreciation of all things two-wheeled, we give you Mike M.’s Motus MSTR motorcycle – how’s that for alliteration?

10 Things to Look Forward to in Motorcycle Racing for 2017

The new year has officially started, the real world of contracts finally lining up with the world of motorcycle racing. Riders who swapped factories are now free of their old contracts, their new contracts having commenced as the world greeted 2017. That also leaves them free to post about the new season on social media again. Aleix Espargaro was so keen to do so that he posted right on the stroke of midnight. If the riders are excited, that gives fans reason to be excited too. Here are 10 reasons to look forward to 2017.

Michael Lock Talks About the Future of Flat Track Racing

As discussed previously on Asphalt & Rubber, flat track racing in the United States will have a comprehensive makeover in 2017. The series will be rebranded as the American Flat Track Series, and the calendar expanded to 18 rounds. At the Superprestigio in Barcelona last weekend, the CEO of the American Flat Track series, Michael Lock, sat down with Asphalt & Rubber to discuss the reasoning behind the changes. The expat Englishman came to flat track with a unique perspective; that of an outsider. He was an Englishman abroad, and brought fresh eyes to the problem of trying to grow flat track racing once again. The single biggest change is to simplify the structure of the championship with the GNC1 class now just for twin-cylinder engined bikes, with the GNC2 class using the smaller singles.

XXX: 21 Hi-Res Shots of the Ducati 1299 Superleggera

Did Santa forget to put a certain carbon fiber superbike under the tree this Christmas? Us too. Since we aren’t one of the lucky 500 people who will be receiving the Ducati 1299 Superleggera in 2017, we will have to make do with appreciating Ducati’s latest halo bike from a distance. Ducati officially lists the 1299 Superleggera as making 215hp and weighing 156kg dry, though with the installation of the included race kit that peak horsepower figure pops to 220hp, while the dry weight drops to a near-nothing 150kg. There might be a lot of talk about the death of sport bikes, but we argue that they have never been more intriguing. You won’t find any photos of the Ducati 1299 Superleggera at a higher resolution than the ones after the jump. Enjoy!

No Money for New MV Agusta Superbike, Says Castiglioni

To call the last couple of years for MV Agusta turbulent would probably be understating the situation. The company has struggled for financial stability ever since its re-acquisition by the Castiglioni family, and that struggle has recently come to a zenith with the firms debt restructuring and investment by the Anglo-Russian investment group Black Ocean. With that comes some harsh realities, namely that MV Agusta will not be producing a new superbike any time soon, as the cost of the project exceeds the Italian manufacturer’s capabilities – so said MV Agusta CEO Giovanni Castiglioni while talking to Alan Cathcart for Australian Motorcycle News.Instead, the company will focus on a new four-cylinder Brutale model, which will get a displacement increase to 1,200cc.

The Top 10 World Superbike Riders of 2016

Top ten lists are by their very nature subjective; beauty is in the eye of the beholder after all. From the moment the season started in Australia until the very end there was a great scrap for the title, with the fight going down to the wire in Qatar. But, who was the best rider of 2016? This is the our Top 10 riders of the 2016 World Superbike season. It’s always easy to go with the champion for any Top 10 list, and while Chaz Davies would also have been a very deserving candidate, ultimately Rea’s title defense was superb. The Kawasaki rider was clearly not as comfortable with the 2016 bike as its predecessor, but Rea won nine races and was in constant control of the title fight. He did this by winning fewer races than Davies, leading fewer laps than Davies or Sykes, and having fewer pole positions.

Two Enthusiasts Podcast #28 – Getting Cranky

08/15/2016 @ 7:58 pm, by Jensen Beeler12 COMMENTS

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Episode 28 of the Two Enthusiasts Podcast starts with some recent news: the closure of Skully and the near-passage of California’s lane-splitting law.

The conversation about Skully quickly moves from the failed startup, to a broader conversation about helmet design and the progress of technology in this space. The show then turns to California’s lane-splitting law, and what it could mean for motorcyclists in states other than California.

Once the news items are out of the way, the show spends a bit of time talking about crankshaft design, namely what it means to have a “crossplane” crankshaft.

Further down the rabbit hole, this turns into a larger conversation about how engines make their power, and how that power is tuned for specific tasks. It’s a tough subject to do only via voice, but we think you’ll enjoy it.

As always, you can listen to the show via the embedded SoundCloud player, after the jump, or you can find the show on iTunes (please leave a review) or this RSS feed. Be sure to follow us on Facebook and Twitter as well. Enjoy the show!

Here are the First Photos of the 2015 Yamaha YZF-R1

11/03/2014 @ 8:32 am, by Jensen Beeler53 COMMENTS

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The 2015 Yamaha YZF-R1 has leaked ahead of its EICMA debut today…with two images of the superbike hitting the interwebs just a few hours ago. The model shows obvious lines from the Yamaha MotoGP bike, the YZR-M1; and is expected to come in two trim levels, one for the street, and the other for racing purposes.

We should know more about the new R1 in a few hours, but until then, we will have to chew on these first photos. Accordingly, we’re not so sure about the headlights, though they look verrrry easy to remove, which might be a salient feature for them, on a homologation special.

2015 Yamaha R1 Spotted – DCT, 4 Cyl., & 230hp Rumored

07/18/2014 @ 6:33 pm, by Jensen Beeler28 COMMENTS

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The eagle eyes at the Australian Motorcycle News bring us our first look at the 2015 Yamaha YZF-R1, as Iwata’s superbike was caught testing at the Eastern Creek International Speedway.

With the picture, comes the first rumored details of the new R1, with the biggest news being that Yamaha will bring two versions of the machine to market: one street version, and one for race homologation.

From the photo above, both models will heavily take their styling cues from the current YZF-R6, and will also continue to use a four-cylinder crossplane engine configuration — this revelation squashes any notion of a three-cylinder superbike from Iwata.

Video: A Primer on Crossplane Crankshafts

02/04/2013 @ 1:31 pm, by Jensen Beeler18 COMMENTS

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Reading through the comments on the Attack Kawasaki CRT bike and its new crossplane crank, it is clear that the concept of what makes an engine have a crossplane configuration, like the one found in the current Yamaha YZF-R1, is still a bit of an enigma for some motorcyclists.

Referring to the way a crankshaft is built, with the four crank pinks at 90° from each other, an inline-four engine with a crossplane configuration fires its four pistons in a different order, and with different intervals between ignitions, than a normal engine with 180° pin positions.

A subject we’ll broach in greater detail at a later time, we thought this video from Yamaha would at least highlight some of the major differences and reasons for using a crossplane crank in a sport bike motor. Enjoy it after the jump.

Listen to Attack Kawasaki’s Crossplane CRT Bike

02/01/2013 @ 10:52 am, by Jensen Beeler36 COMMENTS

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The 2013 MotoGP Championship season is rapidly approaching us, and while many of the teams are now making their way to Sepang, Malaysia for their first test since the winter ban period, Attack Kawasaki and rider Blake Young were out in the California desert, putting laps in on Rich Stanboli’s new crossplane-enginged Kawasaki CRT bike at Chuckwalla Valley Raceway.

Only time will tell on how Attack’s racing package performs at its three MotoGP wildcard events (Austin, Laguna Seca, and Indianapolis), but so far the project is music to our ears. The only Kawasaki with a crossplane crankshaft that we can think of, enjoy the video posted by RM Racing after the jump. And remember, it’s Friday, so no one at work would judge you if you bumped up the speakers.

Yamaha R6 & Yamaha R1 to Get Three-Cylinder Motors?

10/19/2012 @ 11:10 am, by Jensen Beeler53 COMMENTS

Debuting a “crossplane” three-cylinder engine at the INTERMOT show, Yamaha has gotten the word out that it intends on making more inspiring motorcycles, and part of that plan includes the use of triples in its upcoming bikes. Knowing that at least one, if not several future Yamahas will use the hinted-at three-cylinder lump, the Brits over at Visordown have gotten word from their sources within Yamaha Japan that in the coming future, the Yamaha YZF-R6 & Yamaha YZF-R1 will be two of the bikes to receive such modifications.

Your Next Yamaha Might Be a Crossplane Triple

10/02/2012 @ 3:18 am, by Jensen Beeler38 COMMENTS

Debuting a three-cylinder concept at the INTERMOT show in Cologne, Yamaha is teasing the hypothesis of a tuning-fork brand triple with a crossplane crankshaft.

A technology that was developed in MotoGP for Yamaha YZR-M1, and then handed down to the Yamaha YZF-R1 in 2009, the unique qualities of the crossplane inline-four cylinder motor has been a key component to Yamaha’s potent, yet ridable machines.

Taking that same idea, and then applying it to a three-cylinder engine, Yamaha hopes to create a new motor that will appeal to street riders.

No Cross-Plane Crankshaft for 2010 Yamaha FZ1

08/27/2009 @ 5:29 pm, by Jensen Beeler4 COMMENTS

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MotoRevue is reporting that the 2010 Yamaha FZ1, like the 2010 Yamaha R6, will not be updated with the R1’s cross-plane crankshaft. The FZ1 is a shining example of Reaganomics, getting the trickle down technology of the YZF-R.

So, it comes with some surprise that we hear that it won’t get the MotoGP inspired crankshaft, but never fear loyal Fazzer owners, it does seem that the FZ1 will get some love in the next two years.

2009 Yamaha R1 Reportedly Heavier and Less Powerful than the 2007 R1

04/15/2009 @ 6:00 pm, by Jensen BeelerComments Off on 2009 Yamaha R1 Reportedly Heavier and Less Powerful than the 2007 R1

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Performance Bikes magazine is reporting that their independently conducted dyno tests show that the 2009 Yamaha R1 makes less power and torque than the 2007 R1. Furthermore, Performance Bikes also got a chance to throw the 2009 R1 onto a scale, and found that the bike weights more than the 2007 version as well. In the liter-bike class its all about stronger and lighter, crossplane crankshaft or not, so is the 2009 R1 all its cracked up to be?