Sport Motorcycles

Conceptually, the dual-clutch technology is simple: a pair of transmission clutches of dividing power between odd and even teeth. If you are, say, the acceleration in second gear, third gear is engaged but ‘strange’ clutch is engaged. If you want to upshift, you touch the paddle on the left ‘bar, and in an instant’ even ‘turn off the clutch and the’ weird ‘one involved. There was no detectable interference power to the rear wheels. Such systems have been around for some time in the race car and will become quite common in some run-of-the-mill car production, such as the Ford Focus. But until now, no but Honda has managed to make a bike small enough for use.

Currently available as an option, double clutch can prove to be a real revelation. Given motors’ relatively high power to weight ratio – and high-center-of-mass – seems reasonable to assume that the double clutch will work better on two wheels than it does at four.

But if we see VFR1200F is “only” base model, equipped with a foot-friendly shift six-speed tranny, if it does not deserve all the attention? I said no. After I recovered from the disappointment did not see the double clutch version, I realized that there is a lot to appreciate in the new machine.

One thing that everyone says the way in (although secretly; we were after all in the Honda area) is, “I hope it does not have variable valve timing.” I am pleased to report that he was not. Honda V-TEC worked brilliantly in the car, but used a simple variation on the previous generation is VFR800 troublesome, noisy and disturbing.

If this is a new 1237cc V-Four has discarded unnecessarily complex and striking valvetrain adopt simple: a “Unicam” design as seen in the single-cylinder Honda dirt bike. Unicam motor has, as its name implies, a single overhead cam. Intake valve is driven directly by the lobe, while the valve is operated through a rocker.

As emissions regulations and stifling our voices, we have used a big exhaust. Do not see: not equal-length header is set to spread and smooth power delivery.

2010 Honda VFR1200F Revealed – Specifications

source : http://www.motorcycle.com/manufacturer/honda/2010-honda-vfr1200f-revealed-88803.html