I know of 2 guys that have the Throttle Mate and mine is on order. You do have to tap out the screw hole a bit but I was told it takes all of 5 mins. I'll see if I can get my buddy to post any ohter details. (Hey Sean!)
You could call the company as I know he has spoken to them a couple times. So they are now familiar with the Spyder and what works.[/quote

That's funny, because when I was talking to them at the Golden Aspen Rally, they had no idea what a Can-Am Spyder was and kept saying it won't work on sportbikes...I just wanted to see exactly what this thing was and how it worked in person. It worked close to what I had guessed...a threaded length of hardware with a tapered end presses against the valley of the throttle cable pulley. It threads though a tapped hole in the underside of your throttle assembly, the one that holds that metal strap between the 2 cables in our case. It's threaded into the throttle assembly to a close tolerance to the pulley, so when you thumb the little lever forward, it presses againt the throttle cable pulley holding the throttle in that position.
:2thumbs:Several things I liked about it right away, no space on the throttle grip lost. Throttle locks clutter the looks, while throttle mate is out of sight. Most throttle locks aren't really secure or flex so you have to keep fiddling with the throttle and lock to adjust the speed. Throttle mate is secure and rigid, throttle tube did not move once set. Very affordable, aside from the O-ring or neoprene sleeve sleeve trick, it's under 20.00. The only thing I like better is the Throttlemeister, but it's about another 150.00.
:dontknow:I guess the Spyder would use the metric version, but if your friends had to tap it maybe it's standard?