Originally Posted by Tripletreat
RicorSHX, my concern is the I.D. (inside diameter) these things go inside the handbar, right? My aluminum bar's Outside Diameter (I.D.) is the typical (non-Harley) size. I think that is 22mm or 7/8 inch.
The non Harley bars are 7/8 OD. The typical aluminum bar ID is .550" or 14mm. The Renthal fat bar has a .625 or 16mm ID. If you have hand guards that attach into the bar ends, it doesn't matter because the hand guard attachment parts are used. If you get it wrong, we will replace them with the right size, no charge. We will also refund the purchase price to anyone who didn't think the anti vibration performance lived up to their expectations.