I have the 11.5 inch shocks from BB, I kept the 12 inch shocks that came with my RG, the ride is the same, you just have to remember it will bottom out quicker, so you may want to ride with about 5lbs more air, and also if you ride 2 up you will definetly want to make sure you have enough air in your shocks. I also went with the progressive monotube 2" under in front, the bike is lower and handles much better.