KoubaLink.com

                     Installation Instructions
                                       Fits:  2000-up Suzuki DRZ250
                                                  (Lowers rear 1.75") 
                                                      * Also fits the export model DR250/DR250RS
 
 

 

  2.  When installing the KoubaLinks, (engraving to the outside) be sure the rubber seals are 
       inside the links and seated against the rocker and swingarm bearings.  Push the link 
       mounting bolts in from the left side, (swingarm bolt first) then install the 19 mm size nuts 
       and tighten to 70 lb-ft. 

  3.  For the best performance, set the sag (amount of vertical movement of the rear axle from 
       NO weight to BIKE weight plus RIDER weight) at 2.5-3.0 inches with rider in full riding 
       gear, standing on the pegs.  If the links are for lowering purposes ONLY, sag can be set
       at 3.75", and will lower the rear of the bike approx. 1.75".  The easiest way we have
       found to adjust the rear spring preload is to use a long punch to loosen the top jam nut 
       from the left side (either just above the battery or just in front of the frame rail downtube.)
       Disclaimer: DO NOT SHORT OUT THE POSITIVE BATTERY POST TO GROUND  :-(  After
       loosening the jam nut, lube the threads on the shock and the lower spring retainer. Then
       turn the spring clockwise by griping the lower part of the spring with your hands to turn it 
       together with the preload nut.  Turning the spring/nut clockwise increases the preload 
       and decreases the sag and visa versa.  Do not forget to tighten the jam nut with the 
       punch after setting the sag.

  4.  The front forks can be slid up in the triple clamps approx. .75 inches until they contact 
       the handlebars for lowering of the front. *Anymore than that could allow the front tire to
       contact the fender.   Disclaimer:  Lowering the rear more than the front and visa versa 
       will change the geometry and could affect handling, so be careful out there. 

  5.  For the stock DRZ250 shock, set the compression and rebound clicker to their mid 
       positions (basically stock settings).  If bottoming is too frequent, try turning the 
       compression clicker in  (clockwise).  If that is not enough, a stiffer spring may be 
       required. 
 

 If you like what the KoubaLinks do for your suspension, please tell everyone, if you do not, 
 please tell us.  We can be contacted at our e-mail address below and are always interested
 in your questions or comments. 

                    Ordering info. and pricing can be found on our ORDER FORM.