Yep 4 up mate, its a bit of a joke trying to keep the front end down on hard acceleration. Its getting changed for a standard one this weekend though so it should be much more controlable hopefully.

We dont know if the fronts been changed either until we get too it.

To be honest mate, im suprised you want to up the rear sprocket on 750 as id have thought it would want to come up anyway pretty easily. My 600 wants to come up easily enough under power.

Dont forget it'll knock your speedo out quite a bit. The true speed of my mates at 100 is about 80.