The relative durometer (stiffness) of the elastomer is denoted by number of dots printed on the elastomer.

Extra Soft - 1 Dot - Rider under 140lbs

Soft - 2 Dots - Rider weight 120lbs - 170lbs

Medium (installed from factory) - 3 Dots - Rider weight 150lbs - 200lbs

Firm - 4 Dots - Rider weight 180lbs to 230lbs

Extra Firm - 5 Dots - Rider weight 210lbs to 250lb