Fox Standard Steel Springs come in a wide variety of spring rates and travel specs. Inner Diameter = 1.385" / 35.2mm Fits directly on Fox shocks like the DHX and DHX2, and Marzocchi Bomber CR. Inner diameter also fits DVO, MRP, PUSH and X-Fusion shocks. Fits Ohlins coil shocks with slight rubbing on the scuff guard. TLG = Total Length. Use our Fox Spring Rear Shock Fitment Guide to find the correct size spring for your Fox DHX, Fox DHX2 or Marzocchi Bomber CR shock.Use our Spring Calculator to find a starting spring rate for you, your bike, and your shock!Not sure if you want this spring or the Fox SLS Spring? Read our Fox SLS vs Fox Steel Spring article to compare both options.