Shock help
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Novice
Joined: Mar 2020
Posts: 21
Likes: 3
From: iowa
Shock help
Hey all,
I have a 2012 SG and I just switched to the progressive 412 shocks. My idiot self didn’t measure the sag before replacing the old with new. So now my question is:
is there a “stock sag”? I’m about 150lbs and my wife is about the same. So about 300lbs on the bike. Wasn’t sure if this was something I would be able to adjust based off “stock sag/length” or if riding it and adjusting accordingly would be best.
thanks in advance!
I have a 2012 SG and I just switched to the progressive 412 shocks. My idiot self didn’t measure the sag before replacing the old with new. So now my question is:
is there a “stock sag”? I’m about 150lbs and my wife is about the same. So about 300lbs on the bike. Wasn’t sure if this was something I would be able to adjust based off “stock sag/length” or if riding it and adjusting accordingly would be best.
thanks in advance!
Stellar HDF Member
Joined: Feb 2010
Posts: 3,121
Likes: 489
From: sunny florida
Progressive recommends 1” of sag from full extension. Measurement 1 should come with the bike on a jack with both wheels off the ground , next you need to adjust to get 1” of sag with you solo on the bike and then get your adjustment to get 1” with you two up
Stellar HDF Member
Joined: Apr 2016
Posts: 3,334
Likes: 2,124
From: Masshole
Set it to 1/3rd total shock travel. That's loaded weight meaning both you and the bride on it. Put a tie wrap around the shock shaft to measure with.
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Seasoned HDF Member
Joined: Jan 2007
Posts: 5,678
Likes: 4,182
From: Virginia
Hey all,
I have a 2012 SG and I just switched to the progressive 412 shocks. My idiot self didn’t measure the sag before replacing the old with new. So now my question is:
is there a “stock sag”? I’m about 150lbs and my wife is about the same. So about 300lbs on the bike. Wasn’t sure if this was something I would be able to adjust based off “stock sag/length” or if riding it and adjusting accordingly would be best.
thanks in advance!
I have a 2012 SG and I just switched to the progressive 412 shocks. My idiot self didn’t measure the sag before replacing the old with new. So now my question is:
is there a “stock sag”? I’m about 150lbs and my wife is about the same. So about 300lbs on the bike. Wasn’t sure if this was something I would be able to adjust based off “stock sag/length” or if riding it and adjusting accordingly would be best.
thanks in advance!
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Seasoned HDF Member
Joined: Aug 2013
Posts: 6,098
Likes: 1,978
From: Somewhere on the Bourbon trail
Once the sag is set for you, you adjust the preload for you and your better half on the bike. The sag should stay the same.
Last edited by RKZen; Jan 30, 2024 at 08:35 AM.
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