Lowering and Performance Links Available For The Following:
(*Click on the item below to go to that site)
BMW F650CS
Belt Drive
BMW F650
Non-Fuel Injected
BMW F650GS/ Dakar
Gas/Gas 200/250
Honda CR125/250
Honda 
CRF150R/BW
1 3/4" rear lowering.
Honda CRF150/230F
Honda 08-up
CRF230L/M Dual Sport
Honda CRF250R/X/
450R/X
Honda 09 CRF450R
 7/8" and 1.6" lowering  lengths available.
Honda 96-up
XR250/400R
Honda 85-up XR600R
Honda 93-UP XR650L
Air cooled 
Honda 99-UP XR650R
Liguid cooled 
Husqvarna 03-up Four Stroke
3/4"-1.5" Rear Lowering on Most Models.
Husqvarna 08-up
Fits: TC/TE/TXC/250/310/
450/510 & SMR450/510.
1" & 1.5" Rear Lowering Links.
Kawasaki KDX200/220
1995-up
Kawasaki 
Super Sherpa
2000-up
Kawasaki KL600
Fits 84-86.  2.5" rear lowering.
Kawasaki KLR 250
85-up
Kawasaki KLR650
Fits:  85-07. 1.25" &  2" Rear Lowering..
Kawasaki KLR650
Fits:  08-up KLR650.  1.25" &  2" Rear Lowering.
Kawasaki KLX250/300
94-up. 3 New Lengths 
See Order Form  for   lowering amounts.
Also Fits The New 06 KLX250H6F Dual Sport.
Kawasaki KLX400 
2003
Kawasaki KLX450R Fits: 2008-09.
Kawasaki KLX650
Fits:  93-96 KLX650 
1 5/8" Rear Lowering.
Kawasaki KX65/RM65
Kawasaki KX80/85/100
Also fits:  03-up RM100
Kawasaki KX125/250
1997-03
Kawasaki 
KX250
Fits: 2004 Two Stroke
Lowers rear 1 3/8th"
Kawasaki KX250F
Fits: 04-05 Four Stroke
Lowers rear 1 1/4"
Kawasaki KX250F/450F
Fits: 06-09.Lowers rear 1" on the 450 and 1.7" on the 250.
Kawasaki KX450F
Fits: 09 fuel injected model. 
KTM: Adventure, Duke, All LC4's & 625 SXC.
KTM 690 
Fits: 08-up Enduro/SMC.
Lowers rear 1 7/8"
Suzuki Gladius SFV650.
Fits: 09 
Lowers rear 1 1/8"
Suzuki DL650/1000 V-Strom 1 1/8"
Also fits 03-up SV650 3/4" lowering.
Suzuki DR250/S & DR350/S/E
1990-1999
Suzuki DRZ250E
Suzuki DRZ400/S/SM
2000-up
Suzuki RM125/250
Fits: 98-2000. 
Suzuki RM125/250
Fits: 2001-2003.
Suzuki RM125/250
Fits: 04-07 RM125/250.
Suzuki RMZ250
Fits:  04-06 Four Stroke
Lowers rear 1 1/4".
Suzuki RMZ250/450
Fits:  07-09 RMZ250 & 05-09 RMZ450.
Yamaha FJR1300 Sport Tour
Fits:  03-05, Lowers rear 7/8".
Yamaha FJR1300 Sport Tour
Fits:  2006-up, Lowers rear 7/8". 
Yamaha TTR250
1993-up

Other Products Available:

Suzuki Dualsport 2" Mirror Extenders
DR650 Eibach 883 Spring Adapter
"T"-Handle Extended FuelScrews Available For:

KTM/CRF/DRZ/KXF/ RMF/WR/YZF and now for the Kawasaki KLR650, Honda CRF230/ XR250/400/600 and TRX450 Four Wheeler.

Extended Fuelscrews Also Available For:
DR250/350 dirt model/S/SE, DRZ400S, DR650 SE models. 
See Order Form.

KoubaLink.com

Motorcycle Suspension Components
with other products available from Kientech Engineering

                         Installation Instructions
                               Fits: 2006-up Aprilia RXV/SXV/450/550. PN APR3
                                                  Lowers Rear 1.75 inches.
                 Lowering amounts are measured straite up from the center of the rear axle with the axle/chain adjusters
                                              in the forward part of the adjustment range or as they came from Aprilia.
        1)  Raise the motorcycle with a bike stand, milk crate, etc., so the rear wheel is just slightly
         off the ground.  Remove the two 19 mm nuts and flat washers that hold the “H” link to the
         rocker and the engine cradle and push the bolts out the left side/front mounting bolt first. 
         The kickstand mount needs to be removed before the front link mounting bolt can be 
         removed.  The swing arm may need to be raised slightly to allow the link mounting bolts to 
         be removed and/or to clear the chain. 

          2)  The new links come with only the bearings and seals, so install the center sleeve and the
          two step washers (flat side out) from your old OEM link into the new link. Install the new link
          on the bike (rear mounting bolt first) by pushing the mounting bolts in from the left side. You
          will have to lift the swingarm up to align the front mounting holes.

          3)  After installing the KoubaLinks, be sure the 90 degree grease fitting is facing down.  *Left
          link engraving will be upside down and backwards, right side will be readable left to right. 
          Install the washers/nuts, torque to 35 lbs-ft. 

          4)  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 3.40" with rider in full riding gear, 
          standing on the pegs.  Slide the fork tubes up until they barely clear the bottom of the stock
          handle bars.  *Do not over torque the triple clamp bolts.  (14 lbs-ft lower, 17 lbs-ft. upper)  If 
          the links are for lowering purposes ONLY, sag can be set at 100mm/ 3.90".  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 right  side and grasp the spring at the bottom and turn the spring and the nut at
          the same time.  ** you may need to put some lube on the shock threads to allow the nut to 
          turn freely.  Turning the spring/nut "clockwise" increases the preload and decreases the
          sag.  *Do not forget to tighten the jam nut with the punch after setting the sag.

          5)  For additional lowering of the front, the bars can be spaced up by installing a washer of 
          1/4" max thickness on top of the flanged washer above the top rubber mount on both sides.
          This will allow  the forks to be slide up farther if you require quicker steering.  *Disclaimer: 
          Sliding the fork tubes up too far will allow the tire to hit the fender when bottomed, so be
          careful out there. 

  *Note: The bearings we use in these links are used in the 05-06 Honda CRF450X and are
           the same ID as the stock Aprilia link, but are 1 mm smaller OD.  Also both of the bearing 
           seals are the same as the 02-up Honda CRF250/450

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

          Norm Kouba
          Email: njkouba@ix.netcom.com
 
 

                   Ordering info. and pricing can be found on our ORDER FORM.
ABOUT US | FAQ | ORDER FORM |CUSTOMER FEEDBACK
 
 
 

OUR GOAL
IS TO BUILD
THE BEST POSSIBLE
SUSPENSION COMPONENTS
AND PROVIDE
THE CUSTOMER
WITH THE HIGHEST
LEVEL OF SERVICE
 
 

Norm Kouba
Email: njkouba@ix.netcom.com
 
 
 

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