I could try and describe the process, but there online resources that do a much better job than I can. My best recommendation is to check out a couple site locations:hyper22 said:Hey guys I just got back on my bike after a good month or so. And well my rear derailuir is out of tune like crazy. Can someone please tell me how to fine tune it so it'll shift so crisp and smooth as it yousta. Im a noob so please explain well.