Welcome to the new and improved Proflex / K2 Tech Forum!
The x56 type frame (as per my XP-X) has a different pivot point entirely and even the the struts meet the swingarm further away from the axle.Oh what the hell, at that price I think I'll just put one on my XP-X (856) and lengthen the struts and thus the wheel base and see what happens...........(Maniacal laughter........) <GRIN>Col.
Holy Schnizle Wankel!Good job, I will get in touch.Terry