Iam a Stihl man they are a little dearer but are great to use.
The model is a RE108
Comes with a fan nozzle, rotary nozzle and a inline detergent holder so it does not get feed through the pumps like the cheaper ones, The rotary nozzle will get all the grime off any bike with little fuss.
Like Doc says do get to close to decals or electrical covers.
Apart from that it is great, takes all the built up muck from the plastics.
As I said not cheap at 400 bucks but well worth the money.
As a foot note, I use Pollyglaze dash and trim clearer on all plastics and makes them look like new, the only thing that takes it off is water.
Shane