with that shock mounts you achieve only increasing the travel of the rear wheel with the original shock mounts you will have the same travel increase but also you will achieve better wheel traction and the bike wheel "read" the trail better and you will be faster
the 222mm shock mounts can be used with 222 rear shock and the prototype link? i ask because i designed the same link with some changes and i want to know if i have to built other shock mounts to fit.