H&R RF200050 60mm ID Single Race Spring Length 200mm Spring Rate 50 N/mm or 286 lbs/inch

H&R RF200060 60mm ID Single Race Spring Length 200mm Spring Rate 60 N/mm or 343 lbs/inch

H&R RF200070 60mm ID Single Race Spring Length 200mm Spring Rate 70 N/mm or 400 lbs/inch

H&R RF200080 60mm ID Single Race Spring Length 200mm Spring Rate 80 N/mm or 457 lbs/inch

H&R RF200090 60mm ID Single Race Spring Length 200mm Spring Rate 90 N/mm or 514 lbs/inch

H&R RF200100 60mm ID Single Race Spring Length 200mm Spring Rate 100 N/mm or 571 lbs/inch

H&R RF200110 60mm ID Single Race Spring Length 200mm Spring Rate 110 N/mm or 629 lbs/inch

H&R RF200120 60mm ID Single Race Spring Length 200mm Spring Rate 120 N/mm or 686 lbs/inch

H&R RF200130 60mm ID Single Race Spring Length 200mm Spring Rate 130 N/mm or 743 lbs/inch

H&R RF200140 60mm ID Single Race Spring Length 200mm Spring Rate 140 N/mm or 800 lbs/inch

H&R RF200150 60mm ID Single Race Spring Length 200mm Spring Rate 150 N/mm or 857 lbs/inch

H&R RF200180 60mm I.D. Race Spring 200mm Free Length/180 Rate/1027 lbs/in/200-180 Spring Denotation

H&R RF250030 60mm ID Single Race Spring Length 250mm Spring Rate 30 N/mm or 171 lbs/inch

H&R RF250040 60mm ID Single Race Spring Length 250mm Spring Rate 40 N/mm or 229 lbs/inch

H&R RF250050 60mm ID Single Race Spring Length 250mm Spring Rate 50 N/mm or 286 lbs/inch

H&R RF250060 60mm ID Single Race Spring Length 250mm Spring Rate 60 N/mm or 343 lbs/inch

H&R RF250070 60mm ID Single Race Spring Length 250mm Spring Rate 70 N/mm or 400 lbs/inch

H&R RF250090 60mm ID Single Race Spring Length 250mm Spring Rate 90 N/mm or 514 lbs/inch

H&R RF250100 60mm ID Single Race Spring Length 250mm Spring Rate 100 N/mm or 571 lbs/inch

H&R RF250110 60mm ID Single Race Spring Length 250mm Spring Rate 110 N/mm or 629 lbs/inch

H&R RF250120 60mm ID Single Race Spring Length 250mm Spring Rate 120 N/mm or 686 lbs/inch

H&R RF300025 60mm ID Single Race Spring Length 300mm Spring Rate 25 N/mm or 143 lbs/inch

H&R RF300030 60mm ID Single Race Spring Length 300mm Spring Rate 30 N/mm or 171 lbs/inch

H&R RF300035 60mm ID Single Race Spring Length 300mm Spring Rate 35 N/mm or 200 lbs/inch