Hi so I've got a good deal on a set of ohlins yfz 450 shocks which measure 17.5 eye to eye. I am currently running +2/3 a arms (not sure) just wondering if they will fit and if there is any modifying I'll have to do.
If you are running long travel a arms, you should be fine. If not the only way to make them work without major frame mods like I did is to have the shocks shortened internally than re valved.
So, from looking at your other thread, you do not have long travel A arms. Getting rid of your Reiger shocks and trying to smash in some, way too long, YFZ450 shocks is about the dumbest idea of the day.