I don’t have access to my bike for a few days for the specific model, but all the tourney derailleur I can find all say 11 or 14 to 28 tooth Max. I ordered a 11-30 and now I’m not sure it will work.
Any ideas if I will need to add any links or get a new derailleur using the DPN 30-11? I read somewhere the derailleur can only do a 28 teeth ring at the largest... or will there be a chain length issue?