Cycling and bicycle discussion forums. 
   Click here to join our community Log in to access your Control Panel  


Go Back   > >

Mountain Biking Mountain biking is one of the fastest growing sports in the world. Check out this forum to discuss the latest tips, tricks, gear and equipment in the world of mountain biking.

User Tag List

Reply
 
Thread Tools Search this Thread
Old 12-24-11, 03:05 PM   #1
mtnbud
Senior Member
Thread Starter
 
mtnbud's Avatar
 
Join Date: Jul 2011
Location: Salem Oregon
Bikes: 1986 Diamondback Ascent 1996 Klein Pulse Comp, 2006 Specialized Sequoia Elite
Posts: 484
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 2 Post(s)
Rock Shock Judy XC?

I just noticed the shocks on my 1997 Klein Pulse Comp seem a bit sluggish. The shock is a Rock Shock Judy XC. When I noticed, it was 27 degrees. At over 10 years old, should I service the shocks?

I've never serviced shocks before. Would a bike shop do it, or is it something a person with reasonable mechanical skill could do himself?
mtnbud is offline   Reply With Quote
Old 12-24-11, 03:50 PM   #2
gbg
Senior Member
 
Join Date: Jan 2009
Bikes:
Posts: 628
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
I think if you have fingers you can do it.

http://www.youtube.com/watch?v=fP0rObb3uiw

http://www.mtb-kataloge.de/Bikekatal...als/judyxc.pdf

These are mine

http://www.youtube.com/watch?v=hcD2JnUn4us

I have a 1996 Kona Kula that had Judy XC's and never rebuilt them either. But when I was thinking of rebuilding them
I also wanted to convert from Magura HS22 hydraulic brakes to discs. I really like the Magura's but I had an extra
set of XTR DC's that I wanted to put on the bike.
So I got a FOX RLC F100 that I put on, and the difference in performance is really noticeable,
but it should be compared to 15 year old technology.
I would suggest getting newer fork before spending any money on the older one, especially
if you can even find elastomers, or you need to replace the springs, or bushings, or seals.

Last edited by gbg; 12-24-11 at 04:11 PM.
gbg is offline   Reply With Quote
Old 12-25-11, 01:06 PM   #3
mtnbud
Senior Member
Thread Starter
 
mtnbud's Avatar
 
Join Date: Jul 2011
Location: Salem Oregon
Bikes: 1986 Diamondback Ascent 1996 Klein Pulse Comp, 2006 Specialized Sequoia Elite
Posts: 484
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 2 Post(s)
Thanks for the info gbg. I might try to do a service to the bike before I look at replacing the fork.

I did a little internet search and it'd almost be cheaper to buy a new bike rather than replace the fork. My old Klein is selling for $350-$450 on Craigslist so a fork would cost about the value of the bike. I do like the frame though. I could see replacing most everything on the frame to get it current - (I don't think my wife would like that too much!)

I found these replacement springs during some searching on the web. That might be an option for me. I guess my 1996 Rock Shock Judy XC has elastomers?
mtnbud is offline   Reply With Quote
Old 12-26-11, 03:07 AM   #4
commo_soulja
Senior Member
 
commo_soulja's Avatar
 
Join Date: Aug 2008
Location: C-Ville
Bikes: are fun to ride
Posts: 1,144
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
I've got the same-ish bike!

Convert it to singlespeed!
commo_soulja is offline   Reply With Quote
Old 12-26-11, 11:38 AM   #5
mtnbud
Senior Member
Thread Starter
 
mtnbud's Avatar
 
Join Date: Jul 2011
Location: Salem Oregon
Bikes: 1986 Diamondback Ascent 1996 Klein Pulse Comp, 2006 Specialized Sequoia Elite
Posts: 484
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 2 Post(s)
Would this be possible replacement springs for a 1996 Rock Shock Judy XC?: Mountain Speed Speedbomb Spring Clearance priced at $11.95!
Why does it say spring and not springs in the ad? Aren't these sold in a set?

PS: Nice looking bike commo_soulja.

Last edited by mtnbud; 12-26-11 at 11:45 AM.
mtnbud is offline   Reply With Quote
Old 12-26-11, 01:19 PM   #6
commo_soulja
Senior Member
 
commo_soulja's Avatar
 
Join Date: Aug 2008
Location: C-Ville
Bikes: are fun to ride
Posts: 1,144
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Quote:
Originally Posted by mtnbud View Post
Would this be possible replacement springs for a 1996 Rock Shock Judy XC?: Mountain Speed Speedbomb Spring Clearance priced at $11.95!
Why does it say spring and not springs in the ad? Aren't these sold in a set?

PS: Nice looking bike commo_soulja.
^^^Those are for Marzocchi forks, won't work. No way, no how.

You can try these guys, http://www.suspensionforkparts.net/eshop/index.php

Decently priced if you wanna retain your fork.
commo_soulja is offline   Reply With Quote
Old 01-03-12, 12:25 PM   #7
mtnbud
Senior Member
Thread Starter
 
mtnbud's Avatar
 
Join Date: Jul 2011
Location: Salem Oregon
Bikes: 1986 Diamondback Ascent 1996 Klein Pulse Comp, 2006 Specialized Sequoia Elite
Posts: 484
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 2 Post(s)
I finally had some free time to take my a close look at my fork. The elastomers were beyond gone. They were partially disintegrated so I had a heck of a time getting them out. The dampening seems fine so I didn't mess with changing the oil.

After looking at different options, I decided to order some replacement springs through
http://wings-suspension.com/. I figured it would be silly to buy a new fork when the value of my bike was less than the cost of a quality fork. I should be getting the springs in the mail this week. It looks to be a simple switch. Thanks gbg for the link!

There was a doughnut shaped white plastic piece at the bottom of each elastomer stack. Because of the condition of the elastomers, I wasn't sure if that piece is supposed to stay in the fork or come out with the elastomers. I saved them just in case.

I'm looking forward to my improved suspension. Funny, it took me so long to notice my fork was shot!
mtnbud is offline   Reply With Quote
Old 01-04-12, 04:52 PM   #8
gbg
Senior Member
 
Join Date: Jan 2009
Bikes:
Posts: 628
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
I opened my Judy XC and only the right bottom elastomer was shot. But it isn't on a bike
I replaced it with a Fox F80 RLC. The good thing about buying a new shock is that it is usually transferable to another
bike, unless you go to one that needs tons more/less travel.
gbg is offline   Reply With Quote
Old 01-15-12, 10:41 PM   #9
rudymexico
Member
 
Join Date: Oct 2010
Bikes:
Posts: 30
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Did you already install the springs?

any comments?
rudymexico is offline   Reply With Quote
Old 01-16-12, 10:19 PM   #10
mtnbud
Senior Member
Thread Starter
 
mtnbud's Avatar
 
Join Date: Jul 2011
Location: Salem Oregon
Bikes: 1986 Diamondback Ascent 1996 Klein Pulse Comp, 2006 Specialized Sequoia Elite
Posts: 484
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 2 Post(s)
Quote:
Originally Posted by rudymexico View Post
Did you already install the springs?

any comments?
Yep - Installed the Wing Springs. Super easy - just unscrew the tops of the forks and place them in. I haven't had a chance to take the bike off-road. The springs seem to be more responsive. The travel seems fairly similar - maybe a bit more. I suspect the springs will do better at the stutter bumps and fast stuff - They should perform better over-all.

It was extremely easy and way less money than buying new forks.
mtnbud is offline   Reply With Quote
Old 01-23-12, 04:31 PM   #11
rudymexico
Member
 
Join Date: Oct 2010
Bikes:
Posts: 30
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
I hope to do the same to my Judy's
rudymexico is offline   Reply With Quote
Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -6. The time now is 08:10 AM.