I have a 2007 Road King Classic, I'm changing the stock spoked wheel to a Slotted fat Boy Rear Wheel. The stock spoked wheel is 16x3 and so is the Fat Boy wheel. Here is my problem, my Road King has a 1" axle, the Fat Boy wheel has a 3/4" axle. My Road King has the 1" sealed bearings but the Fat Boy Wheel has 3/4". The diameter of where the bearings go on the new wheel is 1 3/4" OD x1" ID. My question is how do I convert this wheel to fit on my Road King with the 1" axle.

Any help would be appreciated.