1 of the main reoccurring issues i kept having was chain tensioners. the kit one stinks, so i got a spring loaded one which wasn't much better, chain would always find a way to jump off or get messed up somehow.. and the chain tensioner spring would stretch too much and the swing arm put the tensioner wheel right on my rear motor mount which would mess it up... anyway... i finally came up with the solution **AN IDLER SPROCKET** and a welded on spring loaded design that was inspired by a pic i saw on here... wish i could give credit but i cant find the pic and dont remember who posted it.. but you know who you are... 6 rides in without a single issue... i highly recommend this to anyone having chain issues.. thanks for reading. please like.