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Tokyo Motorcycle Show

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The Bothan Spy Network is strong this week, as we have learned some more about Mugen’s latest TT Zero entry, the Mugen Shinden Nana.

Unveiled to the public at the Tokyo Motorcycle Show, three riders – McGuinness, Johnston, and Anstey – will compete at the Isle of Man TT onboard the Mugen Shinden Nana.

Mugen was tight-lipped on its spec-sheet for the Mugen Shinden Nana though, with the specs for the Nana mimicking those seen on last year’s bike, the Mugen Shinden Roku. That isn’t exactly the case, however.

Yes, Mugen will run its special aerodynamic fairing for the 2018 Isle of Man TT, which is a piece that has been under development for over a year now. But, the Japanese brand has other tricks up its sleeve as well.

The Tokyo Motorcycle Show wrapped up this weekend, but the Mugen Shinden Nana isn’t the only surprise that the Japanese brand has in store for us. Mugen also debuted this interesting engine concept.

Mugen is pretty tight on details, but word out of Tokyo is that this is a 1,400cc, four-valve, air-cooled, push-rod motor design that Mugen is considering putting into production as a crate engine for bike builders, with a delivery date somewhere in 2020.

Electric motorcycles continue to gain steam, and slowly we are seeing the Japanese brands embrace this powertrain for their two-wheel vehicle designs.

Today, we have the latest installment of that transition, in the form of the Yamaha TY-E electric trials motorcycle.

That may not sound like the most interesting application of this technology, but Yamaha has put together a very interesting design, and they plan on competing with it in the FIM Trial E-Cup.

Of course the biggest feature is the electric motor system and lithium-ion battery, but Yamaha has included a mechanical clutch as well, to help modulate the power, along with a carbon composite monocoque frame (CFRP), which helps lower the overall vehicle weight below 150 lbs (70kg).

The Mugen Shinden Go has officially dropped in Japan, showing us the Japanese outfit’s fifth evolution of the Isle of Man TT electric superbike. As we reported earlier, the Shinden Go comes with obvious changes to the fairing design, though likely there are further enhancements underneath its skin. To our eye, there are noticeable changes to the race bike’s carbon fiber chassis, which now looks to be of a monocoque design. The carbon fiber swingarm design has also been changed. Of course, the biggest change people will be talking about is the 10kW power increase, which brings the Mugen Shinden Go’s peak horsepower figure up to 161hp. Weight remains at 550 lbs, with peak torque down to 154 lbs•ft (from 162.24 lbs•ft).

The Isle of Man TT is still two months away, but Team Mugen is looking ready to make it a three-peat in the TT Zero electric race. Mugen’s 2016 bike is called the Shinden Go, and while “go” might be Japanese for “five” the name is very appropriate for the electric superbike.

Many expect Mugen to break the 120 mph lap barrier at the Isle of Man TT, especially since John McGuinness came extremely close to the mark last year, with a 119.279 mph lap.

Caught testing in Japan this month, here are our first glimpses of the Mugen Shinden Go, with test rider Hikaru Miyagi on-board at the Tsukuba Circuit (above) and Sodegaura Forest Raceway (photos after the jump).

For the second year in a row, Honda will be showing its CRF250 Rally concept at the prestigious Tokyo Motorcycle Show – further tempting us with its small-displacement adventure bike. Honda announced the re-showing of the CRF250 Rally concept today, along with a slew of other machines and concepts it plans on displaying at the Tokyo show. This announcement only seems to confirm the internet speculation, which widely pegs the model to debut for the 2017 model year. Its continued arrival at trade and enthusiasts only fuels that fire. Frankly, we have been surprised that the Honda CRF250 Rally hasn’t already debuted as a 2016 model year machine, as we thought for sure we would see a production model at the 2015 EICMA show in Milan, Italy last November.

Development for properly fast electric racing motorcycles has fallen onto the shoulders of one brand: Team Mugen, and the Japanese firm has confirmed that it will continue to push boundaries at the Isle of Man TT this year.

Confirming this week that it would race the 2016 Isle of Man TT, in the SES TT Zero electric race, Mugen also announced the return of its two-rider team of John McGuinness and Bruce Anstey.

In addition to that news, Mugen formerly divulged the fifth edition of its electric superbike, called the Shinden Go  – in case you haven’t caught onto Mugen’s naming scheme, “go” is “five” in Japanese.

Adventure riders, you prayers have been answered. Honda is set to debut a new off-road model at the Osaka Motorcycle Show, the Honda CRF250 Rally. Based off the Honda CRF250L platform, the Rally concept is basically the CRF250L with rally-styled bodywork. The Honda CRF250 Rally concept will get its worldwide debut alongside the Honda True Adventure concept, which we first saw at last year’s EICMA show. This makes for an interesting dichotomy, as the CRF250 Rally is set to look like the CRF450 Rally race bike, while the True Adventure (cough, Africa Twin, cough) borrows heavily from the race bike’s technology package. With Honda showing a 250cc ADV model and a 1,000cc model at the same show, one has to wonder when a consumer-level version of the CRF450 Rally race bike will be ready as well.

After it first debuted in Indonesia last October, the Honda SFA concept motorcycle seems to be getting serious, as Honda will be showing the up-market bike at this weekend’s Osaka Motorcycle Show and next weekend’s Tokyo Motorcycle Show. While Honda only mentions that the SFA concept is a “street-fighter style light-weight motorcycle with a single cylinder engine mounted on a trellis frame,” sources in Indonesia say the fetching small-displacement machine is built around the 150cc CB150R for that market. Whether this means that Honda will make more premium-focused 150cc machines, and bring them to markets outside of Asia remains to be seen, though it is clear that the Japanese firm is taking such an approach under serious consideration.

According to Honda, the NM4 was “developed under the keywords of ‘the Neo-futuristic’ and ‘COOL,’ pursuing new, unique styling.” We have no idea what that means, but the two designs, the Honda Honda NM4-1 (black) and Honda NM4-2 (white) are sort of a mashup between the company’s DN-01, Valkyrie, and the bike from the anime movie Akira. To that end, Honda says that the design concept focuses on two elements: “front massive” styling and a cockpit position. More tangible technical items include an LED headlights, tail lights, and turn signals, as well as panniers for storage (featured on the NM4-2). Underneath the hood is a 745cc, two-cylinder, 54hp engine that has Honda’s dual-clutch transmission.

KTM has released the rest of its press materials on the Freeride dirt and street concepts, including a short promo video that has both bikes doing their thing. The photos are mostly from the Tokyo show, but also include some action shots. The dirt bike clip caught our eye as the Freeride looked very strong. We can’t wait for a chance to give it a turn and see if its just movie magic we’re seeing, or the real thing.