| Spring Rate |
.42KG/MM, .44KG/MM, .46KG/MM, .6 - 1.1KG / MM Progressive type Spring, 0.39 Kg / mm, 0.40 Kg / mm, 0.41 Kg / mm, 0.44 Kg / mm, 0.46 Kg / mm, 0.48 Kg / mm, 0.80 Kg / mm, 0.80KG / MM, 0.85 Kg / mm, 0.85KG / MM, 0.90 Kg / mm, 0.90KG / MM, 0.95 Kg / mm, 0.95KG / MM, 1.00 Kg / mm, 1.00KG / MM |