may not be of any use to you - but the 43mm wp forks (ktm exc any many others) fit straight into the crm yokes - no machining

cheers but the yokes are sorted with the bigger forks now, any ideas on the rear shock appreciated as long as they are cheaper than a hagon

front sorted , long range tank fitted , carb ,inlet and reedblock fitted

and the bike runs like a bag of s**t

rejetting time or std carb back on for now