Yeah pretty much what it is.. Its a Road bike shifter. And then you make a modified mountining on the waterbottle cage mount...
So like if you were to buy this... We'd have to order some stuff to attempt to make if for you.
I dont have a price right now handy. I would have to call rocky mountain. I'm pretty sure its above 1500 from what the distributor told me earlier this year. Please PM me if you are seriously considering purchasing one