Originally posted by Aku-Man
Are they better than HPI Heavy Duty ball cup?
anything is better than the HPI Heavy Duty ball cup...
I had those on my Pro3... and they only lasted 1-2 races before they developed slop....
I'm still using the stock ones on my Pro4...after 4 racing days on it...they're still fairly slop free and no problems of them popping off....
