I bought a used bike in March and now that I am putting a lot of miles in I feel like I am a little stretched out on the bike. I would like to replace this stem but I am not sure what I can use in place of it.
Is this a quill type stem? Can it be replaced with a stem and separate headset so that I can try different headset lengths?
I am also wondering what the difference is between a threaded and threadless stem and what the best way to disassemble this stem is?