Rundle Sport suspension dampers control the stiffness of Flex roller ski suspension. Rundle Sport offers 3 different damper stiffnesses to perfectly tailor the roller ski flex to the weight of the roller skier. Each damper kit includes 4 dampers to outfit 1 pair of Flex roller skis.
-Orange (0-140lbs or 0-63kg)
-Purple (140-180lbs or 64-81kg)
-Black (180lbs or more or 82kg or more)