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Your cart is empty.Suspension system for the venerable Softail style chassis is exclusively an adjustable ride height version. Progressive Suspension was the first to introduce aftermarket shocks for the most popular frame design ever produced. 2 inch of ride height adjustment as well as adjustable for spring preload to accommodate varying loads and rider weights. Chrome plated finish.
Jesse Gutierrez
Reviewed in the United States on August 3, 2023
These are the only shocks for a softail I would never spend money on these are wonderful and worth every dime
Customer
Reviewed in the United States on October 7, 2023
Motorcycle shocks
Stasa
Reviewed in the United States on July 11, 2020
422-4001c is the larger diameter heavy duty adjustable shock unit. I installed it on my Big Dog ‘04 Chopper. Perfect fit. Rides firm but no hard impacts on bumpy roads. At the shortest adjustment my bike dropped about 1/2”. I love them! The 4035c is the standard unit and will also fit. It’s a smaller diameter shock cylinder. I have learned both the 4001c and 4035c will fit on the ‘03 BDM Chopper as well. Wish I had these earlier. My bike feels solid!
Harvey swankfield
Reviewed in the United States on February 16, 2017
Installed them on my sons 1998 fat boy. They were good for a little over one year when one of them locked up and sheared the bolt off in the rear swing arm. It was no fun removing the rear swing arm to remove the broken bolt. It may have been a defective part but I would not recommend them. If the company would like them back to test for any defects, I will be happy to send them to you.
B
Reviewed in the United States on October 23, 2016
perfect fit on 2004 kraft/tech softail frame. arrived set to my riding weight / height so did not need to adjust. came with free adjustment spanner wrench. very easy install using my snap-on auto floor jack under rear wheel to keep swing arm at shock removal and installation height. i tossed old mounting washers and added new SS washers from local hardware store, to make all new at install. after riding a few hundred miles i softened damping slightly as ride was a bit to stiff around sharp turns at highway speeds. adjustment was easy and quick. no complaints.
david mcpadden
Reviewed in the United States on April 25, 2015
I bought these 422-4001-c shocks for my 2000 Indian Chief . They fit perfectly.
Tom McCarthy
Reviewed in the United States on April 10, 2014
I had the stock replacement Progressives, 422-1003C for 10 years. They rode OK, but were out of adjustment for load. Heard of these & had to try them. What a difference. I recommend them highly to anyone that needs new shocks, not just those of us with big motors & touring bags.
dshr
Reviewed in the United States on July 29, 2013
These shocks Improved the handling of the bike (FXSTC) more than I expected, if you are still running stock shock, I would highly recommend up-grading to the Progressive shocks. With the right tools and repair manual, installation can be done at home. It takes a few times to get the correct setting (for two up), everybody likes different rides.
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