Progressive 422's
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Seasoned HDF Member
Joined: Jun 2015
Posts: 10,284
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From: West Central FL
Progressive 422's
Last week I installed a set of Progressive 422 shocks on my '93 FLSTC. The preload is set on the softest adjustment and the ride height is set at the same length as the stock shocks yet it feels like the back of the bike is a little higher now then it was with old shocks and the ride is a lot stiffer. I basically have two questions :
If I set the ride height adjustment so that the shock is longer, that lowers the rear of the bike, correct?
Also, is there some kind of break in for the shock where they will ride a little softer. I already have them adjusted as soft as they will go.
If I set the ride height adjustment so that the shock is longer, that lowers the rear of the bike, correct?
Also, is there some kind of break in for the shock where they will ride a little softer. I already have them adjusted as soft as they will go.
Dirt don't hurt
Joined: Jan 2011
Posts: 21,065
Likes: 4,561
From: Haslet Texas
Last week I installed a set of Progressive 422 shocks on my '93 FLSTC. The preload is set on the softest adjustment and the ride height is set at the same length as the stock shocks yet it feels like the back of the bike is a little higher now then it was with old shocks and the ride is a lot stiffer. I basically have two questions :
If I set the ride height adjustment so that the shock is longer, that lowers the rear of the bike, correct?
Also, is there some kind of break in for the shock where they will ride a little softer. I already have them adjusted as soft as they will go.
If I set the ride height adjustment so that the shock is longer, that lowers the rear of the bike, correct?
Also, is there some kind of break in for the shock where they will ride a little softer. I already have them adjusted as soft as they will go.
As for preload they should come set at the lowest setting from Progressive.
Seasoned HDF Member
Joined: Mar 2010
Posts: 21,092
Likes: 7,615
From: Poolville
They are a lot stiffer than brand new oem's... I sent mine back cause I thought there was a problem with them, they were way to stiff and they said that there was nothing wrong. So I put them back in. Set them to the stock ride height and dealt with it till they got softer. It was good with my ol lady on the back but real stiff solo..... They are what I guess one would call a firm feel...
Tourer
Joined: May 2016
Posts: 442
Likes: 30
From: Florida
I have about 250 miles on my 422s on a 92 FLSTC. They were extremely stiff when I first got them. They have softened some. A little more would be okay. But the bike handles a lot better. I also replaced the front springs. I really like the way it rides. But it is a firm ride.
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1st Gear
Joined: Sep 2013
Posts: 5
Likes: 0
From: Utah
Last week I installed a set of Progressive 422 shocks on my '93 FLSTC. The preload is set on the softest adjustment and the ride height is set at the same length as the stock shocks yet it feels like the back of the bike is a little higher now then it was with old shocks and the ride is a lot stiffer. I basically have two questions :
If I set the ride height adjustment so that the shock is longer, that lowers the rear of the bike, correct?
Also, is there some kind of break in for the shock where they will ride a little softer. I already have them adjusted as soft as they will go.
If I set the ride height adjustment so that the shock is longer, that lowers the rear of the bike, correct?
Also, is there some kind of break in for the shock where they will ride a little softer. I already have them adjusted as soft as they will go.
Last edited by Ensign Suder; Apr 3, 2018 at 11:33 PM.
Club Member
Joined: Aug 2008
Posts: 22,857
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From: Lafayette, Louisiana
Originally Posted by Ensign Suder
Keep in mind that your old shocks weren't really doing what they were supposed to do - keep your rear tire on the road. Granted, they were a softer ride, but thats most likely because they were worn out. Ever see an old car with worn out shocks go down the road? They float and bounce. That was your bike. The ride will be somewhat stiffer than you're used to, but its what its supposed to be now. Handling should be markedly improved, and the bike will be much safer.