I put Progressive 970's on my 2006 FXDB and put RaceTech progressive springs with Gold Valve fork kit. Also did the TruTrack and you can not believe the difference. I drive hard and for a Street Bob this handles great and is comfortable for cruising.
Well I guess I'll find out what they do for the Ride when I haul the Scoot to Las Vegas in March.....No riding weather here. I didn't think $449.00 was to bad after I priced RICOR or OHLIN Shocks.....wow they really like theirs...price wise.