Go Back  Bike Forums > Bike Forums > Hybrid Bicycles
Reload this Page >

Replacing\upgrading suspended forks

Search
Notices
Hybrid Bicycles Where else would you go to discuss these fun, versatile bikes?

Replacing\upgrading suspended forks

Thread Tools
 
Search this Thread
 
Old 08-27-23, 08:44 AM
  #1  
Newbie
Thread Starter
 
Join Date: Aug 2023
Posts: 1
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
Replacing\upgrading suspended forks

Hello all. I am relatively new to biking and I have a Giant Roam 2 disc bike from 2014-2015. I have had trouble with the lockout lever disappearing. I have replaced it but the replacement has fallen out also. At this point, I am wondering if instead of spending $30 for a replacement that will disappear on a 9 year old set of forks, should I consider a new set of forks? I'd prefer to not debate the fixed vs suspension here as i like the bit of shock absorption and I don't rely on the bike for commuting etc. It looks like the replacement from suntour can be had for a pretty reasonable cost and I found a great deal on a Paragon Gold. Is the Paragon worth the money or is there a better value to be had?? We don't ride a ton so far since we're just getting in to it but I'm buy once cry once sort of guy if there is a good reason to. Thanks for any advice
newguyonabike is offline  
Old 08-28-23, 06:39 AM
  #2  
Deraill this!
 
Trav1s's Avatar
 
Join Date: Jun 2019
Location: Central Ohio
Posts: 620

Bikes: 18 Cdale Quick 1, 94 S-Works M2, 98 730 Multitrak, and a few others

Mentioned: 4 Post(s)
Tagged: 0 Thread(s)
Quoted: 143 Post(s)
Liked 434 Times in 251 Posts
I just replaced an older Specialized Future Shock for a new Rock Shox Recon on a 90's Specialized mountain bike. Great project and not terribly difficult but there are more things to consider than I initially expected.

Here are some things I learned in the process:
  1. What are the specs of the current fork? Steerer tube diameter, fork travel, and possibly trail mattter. Change any of those and it will impact the steering geometry. That will them impact load on the frame.
  2. Axle type
  3. Rider weight matters - coil springs need replaced to help manage weight
  4. A low level air fork is worth the upgrade (not sure if this applies to your situation)
  5. Make sure the replacement supports the same brakes as the current fork - Converting to another brake setup is opening a HUGE can of worms. Being you already have discs, this should be a straight forward swap

Last edited by Trav1s; 08-28-23 at 08:45 AM.
Trav1s is offline  
Old 08-28-23, 08:13 AM
  #3  
Deraill this!
 
Trav1s's Avatar
 
Join Date: Jun 2019
Location: Central Ohio
Posts: 620

Bikes: 18 Cdale Quick 1, 94 S-Works M2, 98 730 Multitrak, and a few others

Mentioned: 4 Post(s)
Tagged: 0 Thread(s)
Quoted: 143 Post(s)
Liked 434 Times in 251 Posts
Suntour NEX fork
https://www.srsuntour.com/products/fork/NEX-5909.html

Intended Use - E-BIKE
Travel - 50mm, 63mm
Right Side - RL, HLO
Left Side - Coil with Preload adjuster
Crown - AC4C series Die casting
Upper - 28mm / STKM
Pitch - 108mm
Lower - Alloy
Brake - V-Brake or Postmount 160mm
Steerer tube - 1-1/8" TS STKM, CTS Option
Axle - 9mm
Trav1s is offline  
Old 08-28-23, 08:17 AM
  #4  
Deraill this!
 
Trav1s's Avatar
 
Join Date: Jun 2019
Location: Central Ohio
Posts: 620

Bikes: 18 Cdale Quick 1, 94 S-Works M2, 98 730 Multitrak, and a few others

Mentioned: 4 Post(s)
Tagged: 0 Thread(s)
Quoted: 143 Post(s)
Liked 434 Times in 251 Posts
https://99spokes.com/bikes/giant/2014/roam-2

Cached webpage from Giant: https://webcache.googleusercontent.c...&ct=clnk&gl=us
Trav1s is offline  
Old 08-28-23, 08:32 AM
  #5  
Deraill this!
 
Trav1s's Avatar
 
Join Date: Jun 2019
Location: Central Ohio
Posts: 620

Bikes: 18 Cdale Quick 1, 94 S-Works M2, 98 730 Multitrak, and a few others

Mentioned: 4 Post(s)
Tagged: 0 Thread(s)
Quoted: 143 Post(s)
Liked 434 Times in 251 Posts
Specs look similar

https://www.sram.com/en/rockshox/models/fs-parg-rl-a1
Trav1s is offline  
Old 08-29-23, 12:09 AM
  #6  
Newbie
 
Join Date: May 2021
Posts: 59
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 19 Post(s)
Liked 18 Times in 11 Posts
I recently upgraded a NEX-25 to a Paragon (as many users on this forum in fact), it's indeed almost a 1-to-1 replacement. The only issue I had was with the bearing race (the conical part that makes the interface between the fork and the bearing itself), that I couldn't remove from the fork, so if you such upgrade, I recommend you to order new headset bearings at the same time.

The improvement is really impressing, I would say it's worth the upgrade. But there's one "but" for me: it's an air-sprung fork, that requires maintenance than a coil one (joints, oil changes). It is stated in the question that the bike is not used often, so it might be worth asking how this kind of fork behave when not used often. In the best case, just need to pump some air in, in the worst case, joints dry up.

On the suspension vs not-suspension, just my 2 cents: front-suspensions are over-rated for comfort. The cheap ones (especially the ones that have not been not serviced for a while) are not reactive enough to handle small fast changes that you encounter on rough surfaces (but help in case of kerbs, roots or rocks). If the goal is to improve comfort and you are ready to throw Paragon level amount of money into a suspension, another sensible upgrade is a suspended seat post (not a basic telescopic one, but more something like a CaneCreek Thudbuster).
poiuyt is offline  
Old 09-10-23, 11:53 AM
  #7  
Junior Member
 
bald1der's Avatar
 
Join Date: May 2021
Location: North Carolina
Posts: 85

Bikes: Cannondale CX3

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 24 Post(s)
Liked 38 Times in 27 Posts
I’ve been looking at the Paragon, thinking about upgrading from y current NEX-25. It seems to be the go to shock for most hybrid bikes.
bald1der is offline  
Old 09-10-23, 10:09 PM
  #8  
t2p
Senior Member
 
Join Date: May 2022
Location: USA - Southwest PA
Posts: 3,100

Bikes: Cannondale - Gary Fisher - Giant - Litespeed - Schwinn Paramount - Schwinn (lugged steel) - Trek OCLV

Mentioned: 6 Post(s)
Tagged: 0 Thread(s)
Quoted: 1401 Post(s)
Liked 1,886 Times in 1,085 Posts


the much maligned (and deservedly so) Headshok can provide great comfort on the rough stuff

would not recommend one due to the many discussed / documented reasons - but they do work well

Last edited by t2p; 09-10-23 at 10:16 PM.
t2p is offline  
Likes For t2p:

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
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service -

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.