'98 DR650 14t front sprocket, stock chain..... The Question: Ive picked up a 45t rear sprocket from Sprocket Specialists and Ive yet to put it on. Just by holding it up to the bike, it looks like when its installed that the chain will interfere with the chain guide(#21/#22). If this is the case do I just take the chain guide off or what? Also, anyone have any idea if I'm going to have to buy a new chain going from stock 15/42 to a 14/45. I kinduv figured I would have to, but I hate to tear it down then wait for a chain or buy the chain and not need it. The stock chain isn't stretched so thats not an issue. Not a big deal, but if anyones ever tried the swap then they would know.