Progressive 412 shocks
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5th Gear
Joined: Dec 2015
Posts: 9
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From: Canada
Progressive 412 shocks
Looking at putting a set of progressive 412 shocks on my 2017 ultra low, considering the 11 inch shock, has anyone gone from the stock 12 inch to an 11 inch., will I compromise the ride?
Road Captain
Joined: Sep 2021
Posts: 513
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From: Georgia Lake Country
My 1st SG was an '07 and came with 12" shocks and it had a terrible ride. I replaced them with Progressive 13" shocks, and it improved the ride tremendously. I can't image how bad 11" shocks would be.
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From: OH
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Joined: Aug 2013
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From: Somewhere on the Bourbon trail
You might be able to do better than the 11" 412s. To me total shock travel is more important than shock length for a descent ride, but you can have both in a good pair of shocks. I lowered my King front and rear to be similar to your Ultra Low. I changed out my rears to 12" Ohlins that have the same 3" of travel as many 13" shocks, but will sit at around 11" when sitting on the bike. You're losing more than an inch with the 412s at the start.
Take a look at the Ohlins HD 771 or HD 775. Pricing is descent for these. If you want adjustable rebound the Ohlins HD 774, but are pricey. The Progressive 412s are cheaper compared to the Ohlins, but you get what you pay for in the ride.
Take a look at the Ohlins HD 771 or HD 775. Pricing is descent for these. If you want adjustable rebound the Ohlins HD 774, but are pricey. The Progressive 412s are cheaper compared to the Ohlins, but you get what you pay for in the ride.
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Joined: Sep 2010
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From: Illinois
11” going to be a hell of a rough ride and you’ll really need to watch your turns so you don’t scrape your floorboards.
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Joined: Apr 2018
Posts: 83
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From: Sugar Hill GA
I would spend a little more money and step up to the Progressive 444 shocks. They have worked well for me. I can't speak to the length that you are wanting to try. I stayed with the stock 13 inch on mine.
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Progressive 412's
Spending that amount of money is worth your questions. You may know already that Progressive has a lot of tech info on their website. Also, have you talked with the Tech Service guys at Progressive? Their time and knowledge is free for us. Contact link below if you need it.
https://www.progressivesuspension.com/c/contact
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