
Here's impression having ridden both the Traxxion and the Progressives on 09 CVO Ultra's. I road the two bikes on the same day, on the same Texas Hill Country roads for about 75 miles. I ride these curvy, winding roads with low water crossing dips, long fast sweeping curves etc.
1. When it comes to riding aggressive but not crazy, the two are very similar. That said, the Traxxion is better. Ride is more controlled but only noticeable when pushed. The Progressive's are very good and light years ahead of the HD suspension.
2. The Traxxion is overall better but a few negatives. Requires much more maintenance and should be sent back to Traxxion for this service. The Progressives require no maintenance.
3. When pushed hard the Traxxion works better than the Progressive but I never felt like the bike was out of control with the Progressives. Unlike the HD suspension which can be unstable easily and without warning. Neither the Traxxion or Progressive were ever "out of control".
Considering the huge difference in cost, I went with the Progressives on my 11 CVO Road Glide and have not looked back. Ordered the Ultra 940's (instead of the Bitubo's) for the back of the bike to improve the ride, handling and the inevitable bottoming out with the crappy air suspension.
All said and done, the cost for the "better solution" was in my opinion just to much for the marginal benefit. 10,000 miles later, I am still completely satisfied. Thus the order for the Ultra 940's.
D'back
