Tag

single-cylinder

Browsing

MotoGP’s Technical Director has rejected KTM’s claim that Honda exceeded the official Moto3 rev limit during the 2015 season.

In an official statement issued today, Danny Aldridge said that he and his technical team had examined the official rev limiter used in Moto3 and verified that it was operating correctly, and that although there had been overshoots of the rev limit, these were very small and very brief.

Aldridge went on to confirm much of what we had found when we investigated the issue at the end of February. Speaking to Peter Bom, crew chief of 2015 Moto3 world champion on a Honda Danny Kent, Bom explained that the issue had been about the way in which Honda had optimized the point at which the rev limiter cut in, and this is what had caused the confusion.

Behold the 2017 Kawasaki Z125 Pro, Team Green’s answer to the Honda Grom. This four-stroke, 125cc, 225 lbs “monkey bike” from Kawasaki hopes to tap into the same unassuming, approachable, and fun vein that the Honda Grom exposed three years ago.

Like the Grom, the Kawasaki Z125 Pro appeals to two very different demographics. One the one hand, it is the perfect learner bike for young and green (no pun intended) riders – you can see as much in the photos at the end of this post that clearly target the millennial skateboarding young male.

On the other hand though, the 2017 Kawasaki Z125 Pro is just as much of a machine for older and more experienced riders, who are looking for a cheap and fun machine to add to their already comprehensive stable –  perhaps as a grocery-getter or pit bike at the track.

If we can continue to the comparison to the Honda Grom, this dual approach appears to play out well in the market, with the unassuming motorcycle gaining attention from a surprising wide and large demographic. As such, Kawasaki is smart to jump on the trend.

Just like the Benelli Tornado Naked T, the Benelli Tornado 302 treads on one of motorcycling’s iconic names, replacing it with a budget-oriented model that has none of the pizazz of its namesake.

This is what Benelli has been reduced to as a motorcycle brand, and the reason why the West no longer takes Benelli seriously.

That all being said, if we beat our head against the wall long enough to forget the Benelli Tornado, in either its 900c or 1130cc variants, the Benelli Tornado 302 is a fetching small-displacement machine.

The KTM 690 Duke has always been a fun street bike, with a fair amount of power wedged into a relatively light package. For 2016, the KTM 690 Duke learns some refinement though, most notably with an engine overhaul that drops the buzz from the motor, and adds power to the dyno chart.

This comes about as the 690cc LC4 engine gains a secondary balancing shaft, a new crankshaft, and lighter pistons and connecting rods. All these changes come with a new cylinder head that has the exhaust valves on roller rockers, and the intake valves on the camshaft.

The result is that the 2016 KTM 690 Duke gets a modest power gain – a 73hp peak horsepower figure – and a powerband that is 1,000 rpm wider than before.

Maybe it’s because my supermoto season officially ended this weekend (without me, I should add), with our last scheduled sumo session at the go-kart track here in Portland passing by this weekend, or maybe it’s because we just want the Swedish brand to deliver the Husqvarna 701 Supermoto already…either way, consider our appetite whetted by this last video from Husky.

Finally giving us a showing of the 701 Supermoto on a proper race track — not that the ice course with spiked tires wasn’t cool (no pun intended) — we get to see the 701 at home in its natural element: hitting apexes, sliding tires, and crushing lean angles.

We imagine that the nearly as powerful, and considerably lighter Husqvarna FS 450 supermoto would be the better weapon on the track, but the 690cc power plant on the Husqvarna 701 Supermoto is certainly the better choice for a machine that will roll a tire on public roads…and that’s sorta the point of the machine.

We’ll be eager to see this Husqvarna hit showrooms in Europe this November, and thus being the long wait for it to come to the USA in February 2016. Could the Husqvarna 701 Supermoto be the ultimate city hooligan bike? Time will tell…we’re certainly eager to find out, though.

KTM is pulling the interesting move of only alerting certain outlets to the fact that the Austrian company will be bringing updates to the KTM 690 Duke for the 2016 model year. Regardless of that alienating choice, the facts remain, and we’re here to give you the details of their new models.

As such, expect to see the 2016 KTM 690 Duke to get a power boost, roughly to the tune of 73hp @ 8,500 rpm (up 1,000 rpm over the previous model), with peak torque also getting a boost of roughly 6%.

This increase in power comes about partly to internal changes, which include a larger bore and shorter stroke. These give that 690 Duke a very slight displacement increase of 3cc, for 693cc in total.

The spy photographer who sent us these photos calls this mystery motorcycle a “Husqvarna 701 café racer” which honestly is as good of a guess as any when it comes to figuring out what the Swedish brand is doing with this machine, and its 2016 motorcycle lineup.

Based off the KTM 690 Duke, as is the Husqvarna 701 Supermoto, this machine promises to have a 70hp thumper at its heart, mixed with a short seat-height, clip-on handlebars, underslung exhaust, and an attractive trellis swingarm.

To our eye, the motorcycle in question looks like Husky’s take on the KTM 690 Duke – a naked street bike that’s equally at home in the city as it is in the twisties – more than it does a café racer.

Continued reports suggest that BMW is getting closer and closer to releasing a small-displacement motorcycle single-cylinder motorcycle (codenamed the K03), which is being co-developed with Indian brand TVS.

The machine is expected to be in the 250cc to 300cc range, be engineered by BMW Motorrad in Germany, but built by TVS in India.

Pictures of the test mule have been on the internet (see above), but the final design is said to be similar to the TVS Draken concept that we saw this time last year.

Need a small-displacement naked bike for your urban commute? Yamaha has something for you then, as the tuning fork brand has announced the Yamaha MT-125 for the European market today. Based off the Yamaha YZF-R125 platform, the MT-125 is essentially the R125 stripped of its fairings.

Featuring the same steel delta box frame, and 124.7cc single-cylinder thumper as the Yamaha R125, the big changes to make the MT-125 are the obvious ones, namely the “MT” styling that we have seen on the Yamaha MT-09 (that’s the Yamaha FZ-09 to us Americans) and the Yamaha MT-07.

Let’s see, what would be an ideal motorcycle for tackling the treacherous roads, unending traffic and inclement weather conditions of a typical Asian city?

You want a bike that is lightweight, easy to maneuver and doesn’t put too much of a traction burden on mounds of slippery cow manure. You also want a bike that is torquey to get you out of the way of juggernaut garbage trucks that won’t stop no matter what gets in their way.

With these characteristics in mind, the newly revealed Kawasaki Ninja RR (or Kawasaki Ninja 250SL in some markets) seems tailored made for these environments.

The Japanese company took their popular twin-cylinder Kawasaki Ninja 250R, changed it to a single-cylinder thumper, and built the bike around a new steel trellis frame.