What is RM Cash
jim in OR
Good stuff.Usually get a season per. Last longer than S plugs.
Trevor in CO
Easy install, makes the bike runs clean and fast, and wasnt too expensive
Julian in WA
Good replacement for a broken one, do not worry as long as you put the correct make and model for your vehicle this will fit and work for you as it did for me.
Samuel in UT
These plugs were just the thing for our ATV's.They work wonderful.
Robert in CA
I've used NGK for years. The standard lasts just as long as most of the high dollar plugs and performance is just as good.
Arthur in NC
Always good to keep a few spare plugs. Works great. Great price and great service from Rocky Mountain. Between my boys and me, I can't go wrong adding an extra plug to my order every time.