Originally Posted by
shagnat
nooB here. What is a U brace? Are the RPM ball cups really any good? I'm not a big fan of their marshmallow type products, but, not closed to them if they are a benefit.
In my opinion the RPM cups are very good. They are so strong, I bend titanium before they pop off. The U Brace is the U shaped brace that your rear inner ball studs reside on. I use the RPM cups, because I hate DNF race results.