Progressive 944UT-4020 or 944UT-4002 for the lighter springs. These have replaced my Arnott AirRide system, which has the 11 way rebound adjustment. And also tried the Harley CVO shocks, adjustments for preload is with a knob that is on oneside only, and the springs are different on the right side, the left side is the pre load spring.
So I have purchased $2300 in shocks, and the Progressives are the best of any of the systems, 4 systems including the stock air shocks, and now I have a pile of spare shocks and only now do i feel what I wanted to on the back, the road has a feel to it again.
I am short inseamed, the air shocks were great (Arnott's) and they handled way better than stock and I could touch w/ both feet. The Harley shocks were also better than stock air shocks, they were a little firm for my weight, but they were best except for Progressive when I went a little faster in the twisties.
What model of Progressive shocks are U looking to buy?
103" w/Race Kit,Stage IV 117HP 111TQ
SE 259E Cams
SE Heavy Breather AC (Scott's modified)
SE Race Tuner
V&H Power Duals & Hi Outputs
SE CNC Heads 10.62/1 w/SE 58mm TB
John Scott port matching
Renegade Racine wheels. 21x3.5/ 17x6.25