I've been having some issues with keeping my chain tight so i'm going to replace the chain and sprockets. I just wanted to see what kind of chain I should use to replace the old one. Also should I replace the old sprockets with polaris replacements or is there a better replacement to get.

 

i have a 250 trail blazer and i just go and get the cheap chain and sprockets but you have to replace all 3 at the sametime