I just got a 2009 Road King (with ABS, not sure if they've all got that) and want to put a 21" wheel in the front. Do I need to change anything on the front end or can I just put it on? Referrals/recommendations/whatever all welcome!
As long as you have the proper ABS bearing on the left side of the wheel you can bolt it right on. We recommend boring out the mounting holes on the front fender a little to raise the upper rear portion about 3/8" so that you have 5/16 of clearance between the tire and the fender all the way around.