Like the title says, Hyperpro's Progressive Fork Springs for '01 -'12 FJR1300. I paid $159.00 for these 9 mos ago. Great improvement. The factory springs are progressive but, way undersprung. Just purchase 15 weight fork oil, fill to the proper level, and your good to go. I am only selling as I've completely re-sprung my bike for 2-up riding only. $75.00 shipped TYD!