Not sure where this would go so general discussion it is. I want to turn a kinda light weight 12speed road bike into a 3speed, mountain bike style handle bar and seat kinda bike to beat around town on, to/from work, etc. Where's a good place to buy a 3 speed wheel/set-up? Should I just ebay a used one or do they make better new ones? It doesn't need to be anything special. It's going on a beater frame that's going to be pretty bare and basic just to get around on. If you could even point me in the right direction that would be great. I just moved to a biking city and I'm not quite at the stage yet to even know how to research this stuff effectively. Yahoo and google searches are turning up tons of stuff other than what I'm looking for.