RV1 200mm Soft Spring: Red

RV1 200mm Standard/Medium Spring: Green

RV1 200mm Firm Spring: Blue

RV1 200mm Extra Firm Spring: Orange/Yellow RV1 200mm XX Firm Spring: white K rate :0.59kg/mm  color : red  UPC:816022016093  K rate :0.67kg/mm  color : green  UPC:816022016109 K rate :0.74kg/mm  color : blue UPC:816022016116 K rate:0.82kg/mm  color: orange/yellow UPC:816022016123 K rate:0.96kg/mm  color : white UPC:816022016765