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front fork oil....

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Old Feb 21, 2009 | 09:35 PM
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Default front fork oil....

i have been considering changing the front fork oil to a heavier grade oil to stiffen up the front end from sag. is this really going to make a difference or should i just wait and change out the springs to progressive springs? just looking for advice or opinions and the bike has about 5k miles on it and is an 08. thnx for input
 
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Old Feb 21, 2009 | 09:53 PM
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Don't waste your time with heavier oil if the problem is sag. Get the Progressive springs.
 
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Old Feb 21, 2009 | 10:07 PM
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RATROD HOG
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+1
Harley still puttin them bad springs in still,what a shame,they cant make it ride right from the factory.

Progressive is the way to go,then it ride nice
 
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Old Feb 21, 2009 | 10:52 PM
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Originally Posted by Nightster_Reaper
i have been considering changing the front fork oil to a heavier grade oil to stiffen up the front end from sag. is this really going to make a difference or should i just wait and change out the springs to progressive springs? just looking for advice or opinions and the bike has about 5k miles on it and is an 08. thnx for input
I sent my progressives back on the advice of a HD service desk tech. What a mistake. They put heavier fork oil in, now the forks slam at high speeds, early.

Get progressives... my '02

Rags
 
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Old Feb 21, 2009 | 11:51 PM
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thanks guys yea new springs were def on the list for down the road if i dont switch to a springer first. but i was just wondering if i should even waste my time with the oil and i guess i shouldnt bother. thanks for advice guys! thats why i love this place.
 
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Old Feb 22, 2009 | 05:58 AM
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First question you should ask yourself is... does your problem lie with dampening or bottoming out... then go from there...

Charlie D.
 
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Old Feb 22, 2009 | 06:59 AM
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Rare occasion that I disagree with cHarley. The Progressive springs are certainly the fix for the front suspension. However, before I got the Progressive springs, I switched to Screamin Eagle fork oil, and that did significantly stiffen up the front suspension. A year or so later, I got the Progressive springs, and went back to regular fork oil. Until the Springs are in your budget, heavier weight fork oil will make an improvement.
 
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Old Feb 22, 2009 | 07:43 AM
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How easy is it to change out the fork oil?

Kinda of a noob to HDs?
 
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Old Feb 22, 2009 | 08:00 AM
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Is anyone here running the Progressive fork springs? if so, big difference over the stock? I'm running 412s in the back but stock springs up front and the front bottoms out more often than I would like. Also, any change to handling?
 
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Old Feb 22, 2009 | 09:27 AM
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Yes, i have the progressive front springs, make a big differance with 20 wt oil. Mine is also lowered 2'' with the progressive set up. I'm 210 lbs and it has never bottomed out.
 

Last edited by zetaseven; Feb 22, 2009 at 09:29 AM.
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