It was a close run thing between a Dakar and an AT when I bought my present AT. The only thing that swung it really was the use I put the bike to. In its favour the Dakar is light at a wopping 35 kg less than the AT (dry weight 175 kg Vs. 206 kg for the RD07a - BMW quote the curb weight, which always fools bike journos), and you really notice it when you ride one. Also the fuel tank is smaller and lower (under the seat) so the weight distribution is good, and doesn't rise that much when you fill up. With up to 70 mpg you can also go almost as far as an AT even though the tank is smaller. Off road it's a different beast to the AT entirely, but has a much more comfortable seat. Coming off my 600 TA I didn't feel any real difference in power either, though the AT has a definite edge there.
Why didn't I buy one? Mostly because of the wind noise and lack of protection from the screen, though the second generation Dakars might have sorted this by now. Also (and probably more importantly) I wasn't sure it would be the best for shooting up the dual carriageway every day, and since I don't get to go off road much these days the weight aspect was not so important. There are also a number of issues I didn't like, and they have grown in number since I've learned more about living with a Dakar when a good friend bought one. The build quality is not as good as we're led to expect (much like Honda I suppose), and there are issues with some components that rapidly wear, such as wheel bearings. The rear sensor for the speedo (rear wheel) can become faulty when wet or dirty. The petrol tank can spurt petrol from under the seat! The chain adjuster is an internal excentric cam design that is a bit soft and strips easily. Worst of all the thing has no temperature gauge!
I could potentially go for one of these when the AT is no more, but that last aspect does put me off quite a bit. I like to know when a bike is about to boil over, not when it just has! Many of the most common gripes of the f650 are discussed on http://f650.com/website/ - check them out and make an informed decision....
Stig
"Only one other animal on the planet wears shoes, and only because we grab them by the legs and hammer them on." Christopher McDougall
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