Originally Posted by crankshaft
you need more leverage or an impact gun. Try a socket and breaker bar and if that doesn't work find a pipe for more leverage. Good luck!
Cheers for the advice crankshaft. Would def prefer to use an impact gun, but i don't have one, the bike is in my sitting room oil drained and the closest impact gun is down town and attached to an unmovable compressor... I'm concerned if i apply too much torque using a breaker bar or extension pipe the primary shaft might get sectioned as it is hollow in that part, or that the gears will eat up my wedge putting unnecessary perpendicular pressure on the crank and clutch cage cog, pushing either of them them out of trueness... What do you reckon are they all rock solid and i should just apply pressure until the nut loosens?