06-13-2014, 01:53 AM
My bike had a shimano rd-tz30 derailleur that broke so I looked online for a new one and found a shimano tourney tx35. Can it be used to replace my old derailleur? If it can not be used please tell me a good derailleur that I can use. I need a 7 speed direct attach derailleur and I prefer shimano. Thanks for the help