Browsing Rear Shock Springs & Parts from Sprindex

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Sprindex Adjustable Rate Coil Springs
  • Adjustable base spring rate by changing the length of effective coils
  • Includes spring, adjuster, and 5 Delrin performance adapters that allow the spring to spin while compressing and also adapt to a variety of shocks on the market
  • Coil is made of super high tensile spring steel similar to "lightweight" springs (which is why Sprindex is lighter than regular springs) in order to handle the stress of the system when adjusted to its highest spring rate setting, as well as reduce coil mass
  • Behaves like a regular coil that has a spring rate the same as your adjusted Sprindex spring rate. Adjusting your Sprindex does not change the length of the coil and so does not change your preload. Preload is adjusted normally and with the threaded ring that came with your shock
  • The first 80% of the stroke has a linear rate while the last 20% of the stroke has a progressive rate to help smooth bottom out
  • Model only designates stroke length
 
item # model stroke rate (lbs) color in stock?
  XD1000 trail 55mm/2.2" 380-430 black YES
  XD1001 trail 55mm/2.2" 430-500 black YES
  XD1002 trail 55mm/2.2" 490-560 black YES
  XD1003 trail 55mm/2.2" 550-610 black YES
  XD1004 trail 55mm/2.2" 610-690 black YES
  XD1005 trail 55mm/2.2" 650-760 black YES
  XD1010 Enduro 65mm/2.6" 340-380 black YES
  XD1011 Enduro 65mm/2.6" 390-430 black YES
  XD1012 Enduro 65mm/2.6" 450-500 black NO
  XD1013 Enduro 65mm/2.6" 500-550 black NO
  XD1014 Enduro 65mm/2.6" 540-610 black YES
  XD1015 Enduro 65mm/2.6" 630-700 black NO
  XD1020 Downhill 75mm/3.0" 290-320 black YES
  XD1021 Downhill 75mm/3.0" 340-370 black YES
  XD1022 Downhill 75mm/3.0" 400-440 black YES
  XD1023 Downhill 75mm/3.0" 450-490 black YES
  XD1024 Downhill 75mm/3.0" 510-570 black YES
  XD1025 Downhill 75mm/3.0" 570-630 black YES