Speedmaster 1.6 rockers

What springs are you running with the PRWs? You spinning alo t of rpm?


140 on the seat 350ish over the nose, 7200 RPM shift.

If the geometry is correct, it's hard to break a rocker. Sadly, very few (and I mean damn few) have the geometry correct. A centered sweep that is .080 wide is not good. Most people call that bitching good but it's not.