Slipper eliminators - what is the deal? in General discussions Posted yesterday at 06:22 PM Interested in this also, especially the optimum set up for a slipper. I understand that for jumping they are desirable to take up any access sudden motion through the drivetrain upon landing and for surfaces where there is too much grip. I assume if they 're not required then an eliminater might be lighter? Less weight for a pinion to spin up?