Mr.R wroteSo does anyone actually know the difference between a standard output shaft and a Corse item?
I personally don't but...
I'm guessing that it just moves the gearbox sprocket outboard by 5mm to allow a wider rear wheel to be fitted.
In which case a output shaft from a 748/9*6 would probably do the job???
Steve R
I don't know either. I do have several 748/996 shafts.