Good product, but!
Rhinoevens,
50 Boys makes a good product, however, I believe you have to send your controls to them to be fitted for your Big Dog (not positive though).
Before you pay the $199.00 plus labor to install, take a look at my product, Cruise-Mate
Motorcycle throttle lock cruise control, very simple, yet effective, throttle control at about 25%the cost of 50 Boys
As you can probably see a lot of the guys on the forum have installed it and virtually all love the product.
If you don't feel confident installing Cruise-Mate yourself, your dealer will most likely install for under 1 hr labor. In many cases when a customer brings a Cruise-Mate in to be installed the dealer likes the product so much they call me to become a dealer.
If you install Cruise-Mate and don't like it I'll buy it back and give you $20.00 for your trouble. Sorry, can't afford to pay dealer labor if you have it installed.
Tom Lane
Cruise-Mate Inc.