DVO DVO ProRate LS Shock Spring

Up to 125lbs of progressive rate coil. Great for that big hit support for aggressive riders or linear linkage designs
Lightweight and high quality Japanese steel
Retains spring-rate up to 1,000,000 compressions
Longest spring life of any lightweight steel spring on the market
Available for a 50, 52.5, 55, 57.5, 60, 62.5, and 65mm stroke Jade/Jade X shocks. If you have a 50-55mm stroke shock, get the 55mm spring. If you have a 57.5-65mm shock, get the 65mm stroke spring. If your shock does not have any of the above stroke lengths, the ProRate Spring will NOT work