I ordered up and put one of these throttle assys on my shee a few months ago...SAME PROBLEM!! in order to make the thing fit, my master cylinder was in the middle of the bend on my fatbars, and the throttle tube was still hanging past the handlebar end by a good 1/2". since i work at a dealership, i looked through P.U. and found the solution. It's a 5 or 6mm billet spacer that goes on the inside of the clamp on your master cylinder. with this spacer, and a little bit of grinder work on the lever, now everything fits nicely. throttle tube is all the way on the bar and my master cylinder is where it should be. All in all, i like the throttle assy. It looks good, works well, and it's cheaper than most standard billet throttle assys. As far as the fitment thing goes... they are a "universal fit", so a little modification is to be expected. I would still recomend one to others, they are handy.