So I have a question but bear with me as I won’t know the lingo. So the other day my SR sun tour chain set shattered so I am looking to replace it and was thinking about can I replace a SR sun tour CW-XCC-T202-PB Chain set, 22 32 42T with a SR Sun tour CW-XCC-T208-PB Chain set. 28/38/48T x 170mm, or would that mean I would have to replace or parts? Sorry if it is a stupid question