F4i - Main Forum Main F4i discussion board

Rear Sag Question?

Thread Tools
 
Search this Thread
 
  #1  
Old 08-03-2010, 10:33 PM
motox77's Avatar
Junior Member
Thread Starter
Join Date: Feb 2010
Location: Windsor, CA, USA
Posts: 14
Likes: 0
Received 0 Likes on 0 Posts
Default Rear Sag Question?

So I decided to try can set my sag because me being a bigger guy (225) I knew it needed to be stiffer. I went out and got the spanner and tried to adjust it only to find out it seemed to move only one click.

My question is am I to heavy for the what I think is the stock spring even though the book says it can carry up to 300+ pounds. Do I need to try and find a stiffer spring? Or am adjusting it some how wrong? I couldn't really tell where the mark is that lines up to the number on the collar..

Any advice is welcome, besides the obvious of me losing weight.. I'm working on that :-P

Thanks!
 
  #2  
Old 08-04-2010, 08:33 AM
some guy #2's Avatar
Senior Member
Join Date: Aug 2006
Posts: 744
Likes: 0
Received 0 Likes on 0 Posts
Default

Turn the preload all the way to the max (which it might be already). I think the rear shock is a ramp collar so it can only turn so much.

BTW, the stock stuff will not let you get a good sag number. Set the preload to max and then put the comp. reb in the middle and go from there. There isn't a lot you can do or even adjust with the stock stuff however.
 
  #3  
Old 08-04-2010, 11:16 AM
LoneWolf04's Avatar
Senior Member
Join Date: Jun 2006
Location: Grand Blanc, MI
Posts: 231
Likes: 0
Received 0 Likes on 0 Posts
Default

if youre having a hard time turning the the collar try shooting it with some lube. Mine froze up on me and i went to put it up to ride a passenger and coulnt get it up all the way.
 
  #4  
Old 08-04-2010, 12:17 PM
DBEAU's Avatar
Senior Member
Join Date: Jul 2008
Location: NOVA
Posts: 778
Likes: 0
Received 0 Likes on 0 Posts
Default

Use an extension. The rear preload adjuster is a real bitch to turn. There are 7 settings. and If you pull hard enough, 7 will snap back down to 1.
 
  #5  
Old 08-04-2010, 12:49 PM
boredandstroked's Avatar
Senior Member
Join Date: Jul 2008
Location: Mesa AZ
Posts: 2,244
Received 34 Likes on 32 Posts
Default

The spring is not ideal for your weight but you can make it work fine for street and canyon riding. I've ridden 2up [around 270lbs combined] canyon runs at blistering speeds to the point of breaking both peg feelers off so the suspension can be made to work.
 
  #6  
Old 08-05-2010, 12:14 PM
MitchA's Avatar
Senior Member
Join Date: Jul 2010
Location: Gilroy Ca
Posts: 199
Likes: 0
Received 0 Likes on 0 Posts
Default

Good video here: http://sportbikewrench.com/howtovideos.aspx
 

Last edited by MitchA; 08-05-2010 at 12:29 PM.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
cbrF4n
600 Modifications
2
11-24-2013 04:28 PM
TorreyG123
CBR 929RR
1
10-05-2013 11:24 PM
akubat
F2 Tech
8
07-27-2012 08:36 AM
buddah
CBR 600F3
7
07-21-2008 09:12 AM
Lrn2Go
600 Modifications
3
08-08-2007 11:07 AM



Quick Reply: Rear Sag Question?



All times are GMT -5. The time now is 01:17 AM.