can anyone find the type of thread pattern on an SP2 Steering stem? i lost the nut supplied with my Matris Damper and need to have a replacement nut machined. Anyone with a thread gauge know what thread i need for the nut?
Matris hasnt responded to my emails.
If you have a decent metric ruler, just measure the thread pitch.
It'll probably be 1.25 or 1.5mm per thread for such a large fastener.
Once they get above 10mm diameter, they usually jump to 1.5mm/thread for bolts.