Core RC High Response Spring; Med Green - 3.4 lb/in (pr) CR831
Core RC High Response Spring; Med Orange - 4.3 lb/in (pr) CR834
Core RC Hi Response TC Spring Set - Med CR853
Core RC Hi Response TC Spring 3.5 - Grn/Yellow CR851
Core RC Hi Response TC Spring 2.6 - Black CR844
Core RC Hi Response TC Spring 3.3 - Pink CR850
