Originally Posted by
dojj
the 2.8 will work and it will rev up much faster, but you have to chop and reweld the fork at some point to give it full pedal travel or else it falls off the end of the pivot
the 2wd v6 arms will fit the 2wd cradle with normal 2wd mounts but the mt75 needs it's own mt75 mount so you have everytihng you need

Only the pivot point needs changing not the arm, well worth the effort the 2.9 one is way heavier