Quote Originally Posted by Chris Moore View Post
Will the HD Racing Hub (NOT the SSR) be ok in a 250 Pro XS 4S? I need to try several props and this removal of the SSR hub is a beating!
That should work if you get the one for the fatshaft. I still have mine and used it when I tested about 5 props on my 4S when it was new. Very easy to push out by hand or perhaps a slight tap. Eventually after about 90 hours it developed some prop rattle and I had to change the adhesive strips (about $25 and easy to do). I have an all rubber hub in one of my props and the HD Racing hub in my ProMax prop and it is easily removed if I want to test other props.