Hello everyone, Im going to be quick about this as im not sure what to look for. I got into biking 2 years ago and have been riding a '08 Marin Muirwoods 29er for 2 years now for all of my urban, trail, and just wherever I want to go riding. Well now I am looking to getting into a singlespeed/fixie bike (want flip flob hub). Being that this will be my first singlespeed and I am probably going to thrash on it in the beginning I want to stay in the $300 price range so I was wondering if you guys could help me out. I am 6'0" and 195lbs right now but droppin the lbs little by little right now and looking for something that would work as a beginner bike for me. Please if you guys have any advice on bikes and possibly frame sizes for someone like myself let me know it would be GREATLY appreciated. Thanks.