The popping on decel is generally a sign of being lean, I'd try richening it up a bit.StrickSVS said:Joel you are definitley a wealth of info. I picked up a 900rr shock off ebay for like $20 (it is a 98-99 I beleive). The bike has an F2 front end with dual rotors, so is that the better one?. I just need to replace the fork seals, try to figure out how to mount the shaock, and play with the jetting and I am set. The bike has a Two Bros pipe and it is poping like crazy on decel.