DIRTY DOG
XS650 Guru
my TCB hardtail use's a 110 link chain with 17-32. if its new you will get some stretch, still you will get some slapp. with a tight chain. I went with a m/c tensioner and it took all of it out you just need to keep the chain tension set correct, it took eating the fender a few time to find out just where it needs to be ( i built an ls650 hard tail with 120 link chain and had to use two idler wheels 1 as a tensioner and 1 on top to stop the slapp.) HOPE THIS HELPS.
