Sportster Models 883, 883 Custom, 1200 Custom, 883L, 1200L, 1200S, 1200 Roadster, XR1200, and the Nightster.
Sponsored by:
Sponsored by:

Progerssive Fork Spring Installation

Thread Tools
 
Search this Thread
 
  #11  
Old 10-01-2007, 03:02 PM
jmarkle's Avatar
jmarkle
jmarkle is offline
Cruiser
Join Date: May 2006
Location:
Posts: 143
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Progerssive Fork Spring Installation

Can't say enough about the cap nut socket. Best money ever spent and the progressives are great, front and back. For people that do not have a second pair of hands, it was an easy one man job for me.

 
  #12  
Old 10-01-2007, 03:25 PM
hogsport's Avatar
hogsport
hogsport is offline
Road Master
Join Date: Aug 2007
Location: Gahanna, OH
Posts: 1,060
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Progerssive Fork Spring Installation

Did you get the springs from HD?
 
  #13  
Old 10-01-2007, 05:26 PM
Dorkman's Avatar
Dorkman
Dorkman is offline
Ultimate HDF Member
Join Date: Feb 2007
Location: Northern California
Posts: 5,578
Likes: 0
Received 4 Likes on 2 Posts
Default RE: Progerssive Fork Spring Installation

On a couple of other bikes I used a rope tied to an overhead beam to get all the weight off the front forks and extend them to the max. The springs didn't extend past the top of the fork with the nut removed. Easy spring replacement. Don't know if this would work with a Harley, but perhaps its been done before.
 
  #14  
Old 10-01-2007, 05:32 PM
cHarley's Avatar
cHarley
cHarley is offline
Club Member
Thread Starter
Join Date: Feb 2007
Location: Boynton Beach, FloriDuh
Posts: 16,320
Received 299 Likes on 228 Posts
Default RE: Progerssive Fork Spring Installation

ORIGINAL: hogsport

Did you get the springs from HD?
The shocks and springs come from Progressive Suspension. http://progressivesuspension.com/
The rear shocks I'm using are Progresive 412's.
 
  #15  
Old 10-01-2007, 05:43 PM
Mark g's Avatar
Mark g
Mark g is offline
Outstanding HDF Member
Join Date: Jul 2007
Location: PA.
Posts: 2,139
Likes: 0
Received 0 Likes on 0 Posts
Default RE: Progerssive Fork Spring Installation

Good Deal! Glad to hear you like them and got them on no problem. I did it a couple months ago now, And have loved my bike even more ever since!
 
  #16  
Old 10-01-2007, 09:40 PM
SportyPig's Avatar
SportyPig
SportyPig is offline
Ultimate HDF Member
Join Date: Jul 2006
Location: Nashville, TN
Posts: 6,478
Likes: 0
Received 10 Likes on 10 Posts
Default RE: Progerssive Fork Spring Installation

ORIGINAL: cHarley

Some people use a heavier weight fork oil with the stock springs to firm up the front suspension but if you are changing the springs to Progressive's I would use the standard 15 weight oil.
I would agree with that. I still run stock springs. But I switched to the heavier Screamin Eagle fork oil. That stiffened up the front significantly. I'm certain the progressive springs are better, but I think with the better springs you'd be best to run standard weight fork oil.

That slight change in fork oil weight made a BIG difference.
 
  #17  
Old 10-30-2014, 12:17 PM
jetjack's Avatar
jetjack
jetjack is offline
Intermediate
Join Date: Apr 2010
Location: Mystic, Ct
Posts: 29
Received 0 Likes on 0 Posts
Default

Which end of the spring goes in first, the tight coil end or looser coil end?
Thanks!
 
  #18  
Old 10-30-2014, 06:31 PM
John Harper's Avatar
John Harper
John Harper is offline
HDF Community Team
Join Date: Dec 2011
Location: Carlsbad, CA
Posts: 6,479
Received 1,643 Likes on 1,133 Posts
Default

I'm getting ready to do a fork oil change, bought some of those DBI fork caps with removable plug, so I won't need to remove the caps to add new oil ever again.

http://www.bkrider.com/bkrider/skuse...eria=C01000656

A bit pricey, but I used Amazon points, so cost nothing. Better than buying some useless bling.

I might pick up some springs too, if only $70. I was going with the Belray 15 too.

John
 
  #19  
Old 10-30-2014, 06:46 PM
hexnut's Avatar
hexnut
hexnut is offline
Banned
Join Date: Sep 2013
Location: middle Tennessee
Posts: 1,127
Received 224 Likes on 176 Posts
Default

Originally Posted by jetjack
Which end of the spring goes in first, the tight coil end or looser coil end?
Thanks!
The stock springs on my superlow had a progressive rate. The tightly wound part was on the bottom. I put my Progressive brand springs in the same way. Tightly wound end in first. I have read the front end is quieter assembled that way.

I tell you they sure made a difference. Money well spent.
 
  #20  
Old 10-31-2014, 10:42 AM
1200Cdriver's Avatar
1200Cdriver
1200Cdriver is offline
Road Warrior
Join Date: Oct 2007
Location: Colonial Beach, Virginia
Posts: 1,599
Likes: 0
Received 10 Likes on 9 Posts
Default

I installed the Progressive Fork Springs back when my 2007 1200-C had about 5,000 miles on it. It now has 22,500, I used and still use BelRay 7w fork oil. Progressive says it doesn't matter which end goes in first but I did some logical thinking and put them in progressive end first. My thinking was that if you placed the progressive wound end at the top the entire spring had to move before taking advantage of the progressive feature. At the bottom the progressive part can react first. I used a purpose made fork cap socket and palmed the wrench like cHarley did. I used the supplied 3" spacers at their full length which raised the front about .75". That worked out perfectly with the 13.5" 440's in the rear.
 
Attached Thumbnails  Progerssive Fork Spring Installation-bagger-002-small-.jpg    Progerssive Fork Spring Installation-fork-cap-wrench-008-small-.jpg  

Last edited by 1200Cdriver; 10-31-2014 at 10:44 AM.


Quick Reply: Progerssive Fork Spring Installation



All times are GMT -5. The time now is 07:10 PM.