Exhuast stud size

[blueboy5000]

I think they are m6X1.00 size threads. Does anyone know for sure?

[carasdad]

Most all are...the only ones bigger that I have seen are the m8 X 1.25 on the 250 scoots and bigger ones.

[blueboy5000]

Thanks again Dad!

[blueboy5000]

Since these damned studs always break, I'm gonna try using grade 10.9 bolts instead.