Apologies in advance but couldn't find a thread to answer my question anywhere. I am changing to Renthal bars and need to know if we have to use the types of grips that slide all the way on the bar with bar ends or can I use closed ended grips, like you find on the Harley Davidson Iron 883 for instance? On the harley you can just remove the cabling from the throttle and break and put them into a new grip. IF you all say you can't use these types of grips with our bike then what is the best NON Threadable bar end to buy. I do have bar end mirrors.