Quote: Personally I would never run a rocker that wasn't either bronze bushed or roller bearing. I don't like running aluminum on a steel shaft - seen too many cases of galling. I don't know what your concern would be with rollers bearings. As for cryo treatment ... it works. Whether its needed or worth the expense is entirely personal.
If you go with an alum body rocker bronze bushed is the best , get banana groove shafts also.
If you go with an alum body rocker bronze bushed is the best , get banana groove shafts also.