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Progressive Suspension - good or bad ?

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Old Jun 23, 2022 | 09:54 AM
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Default Progressive Suspension - good or bad ?

hey all,
life long rider here both dirt and street,

I just bought my first HD, and I don't know squat about the usual upgrades.
the bike is a 2007 EGC, Stage 1, very good condition and very low mileage.

I understand it originally had the stock Air Suspension, that has been removed and replaced with Progressive rear shocks, as well as Progressive Springs in the front forks.

is this a good upgrade ? or what do I need to know ?
I realize that I should check the Sag for my normal riding weight, which I WILL do this weekend,
I'd like to hear some experienced opinions on these shocks vs OEM Air Shocks.

Thanks
Ride Smart, Ride Safe
Cheers !
 
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Old Jun 23, 2022 | 10:23 AM
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I have had two baggers with factory air shocks in the back, I found anything was better compared to the factory air shocks, JMHO.
 

Last edited by Beemertrash; Jun 23, 2022 at 10:24 AM.
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Old Jun 23, 2022 | 10:26 AM
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2008 FLHT. Progressive springs with complete fork rebuild. 412s on rear. 142,000+ miles on it. Most ANYTHING is better than the stock air shocks.
 
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Old Jun 23, 2022 | 10:30 AM
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The Progressives are a good mid range upgrade.
 
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Old Jun 23, 2022 | 12:32 PM
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Make sure the springs are for your weight/passenger are the correct rate.
 
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Old Jun 23, 2022 | 03:11 PM
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I've had the Progressive 944's on the rear for about 20k miles, could never dial them in and there isn't much to dial. Too harsh, and that was on the standard springs. Im 190# and ride solo 99% of the time.
I have had the Progressive cartridges in front for longer, also there is no adjustment to them, also harsh, but I have nothing to compare those too, except the stock shocks, that suck!

I put Ohlins HD357 in the rear recently and WOW........total adjustability and ride like a caddy. Pricey but........my butt likes them!!!

Depends on how much ya wanna spend!!
 
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Old Jun 23, 2022 | 05:21 PM
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I put 13" progressive 444's on my street glide with the standard springs. Been playing with preload for the last 5,000 miles trying to find the sweet spot. Haven't decided what I like better. I think they're a marginal improvement, but I don't have to worry about air lines or leaks either.
 
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Old Jun 23, 2022 | 07:06 PM
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Pretty decent set up, just dial them in right and you’ll be fine. The forks just need fresh fluids every 20000-25000 miles.
 
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Old Jun 24, 2022 | 06:07 AM
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Thank you for all the replies
Cheers !
 
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Old Jun 24, 2022 | 06:11 AM
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Never used Progressives out back, but I did have them in my 05 Ultra front end.
Frankly, I still liked them better than the Legends I have in the front of my current 19 Limited.
Better feel, much softer ride yet resisted bottoming out and brake dive WAY better than stock.
 
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