Honda NC700 test in the new Cycle World
The November issue of Cycle World arrived today with a test of the NC700X (the "new concept" 62 degree forward lean parallel twin). A spirited day of riding returned 59 mpg and their best fuel mileage was . . . . . "riding more sedately but still with a touch of sportiness, we got 73 mpg on our very first attempt at a "good" number". They expect that 80 mpg is not out of the question.
The DynoJet chart shows max hp of 48.02 at 6140 RPM and max torque of 43.67 @ 4580 RPM, with the torque above 40 ft/lbs from about 2600 to 6400 RPM. A tank empty weight of 451 pounds seems a bit lardy. They sound like they liked it a lot. They remarked it took some getting used to the rev limiter kicking in at 6500 RPM. But then they are used to bikes that rev to the moon. I recall that when I first got my EX250 Kawasaki and was riding around town I was always shifting at about 6K RPM until I remembered that redline was around 14K and I hadn't yet gotten into the powerband. But it was still keeping up with city traffic just find even with the early shifting, and I was shifting where it seemed reasonable. cheers, Michael |
It will be interesting to see what the gearing looks like in gearing commander. That engine would probably be capable of cruising 100 kph with PnG at 2,600.
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On the top of it all, I love the luggage compartment. This is why it can be a nice F650CS successor for me. But Teresa's still young with a mere 116000km :D |
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...I googled up the reduction ratios of the two bikes (the NC700S and F650CS) and the difference in (primary*final) ratios is ~1.23, which gives ~3254rpm for the NC700S, via the factory sprockets (taking the F650CS as 4000rpm at the same speed). (I had an easy job they having the same 0.84:1 highest gear and the same 160/60 rear tire.) |
Not sure if anyone knows here, but I can see the 700 a good candidate for streamlining. The subframe is the same as a few other new bikes from honda, one being a scooter. (or perhaps start with the scooter instead)
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That would be a bike that could break 90 mpgUS one day and break 150 mph on the salt flats the next with streamlining and a big gearing change.
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http://0.tqn.com/d/motorcycles/1/0/u...X-skeleton.jpg
A Hossack FFE and remote steering head would give a nice FF platform and lower the frontal area. cheers, Michael |
There are more threads regarding the bike on the nighthawk motorcycle forums. A member has purchased one and is getting great mileage with ordinary riding.
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That forum requires registration to view it. The link carries me to a login screen.
cheers, Michael |
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