Has anyone put drop bars on a mountain bike? I have an old steel frame Rockhopper that I've been using as a commuter. It's generally done a great job, but I would prefer the option to ride in the drops like on my road bike, especially in a head wind. I have another road bike that's not in use, with a threaded stem (like my mtn bike) and 3x7-speed brifters (mtn bike is also 7-speed). I got the idea to pop the bar, stem and all, and swap them out. (Not sure if the stem is the right size or not, but assuming it is). I think that would turn the Rockhopper into a great long commuter / tourer.