Summit 934
Active VIP Member
I have a 2015 Summit X 154 I’d like to extend to a 163. I already have the track and found a set of rails off a 2012 Summit X. Just wondering if anyone knows if they will bolt right in or not. The 15 is an XM and I believe the 12 would’ve been the XP model. The only difference I can see in pics is the rails off the 12 have 4 rear idlers where mine only has 2. Any help is greatly appreciated! TIA