I have a set of of X1s that I will be taking off my 09 RMK if I trade it in soon. Mine are for a 43" front end. I have the complete Zbroz setup with arsfx a arms. I absolutely love the 43" setup, I have it adjusted to 42" and it rocks. Unfortunately, I may trade the sled in soon on a different brand so the shocks would have to go. Make me an offer, everything was new in December.