KIT OF 2 ZS45RSC COIL OVER SHOCK ABSORBERS (SPRINGS NOT INCLUDED) COMPETITION PRODUCT. NOTE: SELECT DESIRED EXTENSION AND COMPRESSION (NOT INCLUDING ANCHOR SIZE) SELECT DESIRED ANCHORS. THE SHOCK ABSORBER IS MANUFACTURED WITH THE ENTIRE BODY THREADED AND INCLUDES COUNTER-FERRULE + FERRULE WITH NECK FOR 60 MM SPRINGS + UPPER CUP FOR 60 MM SPRINGS. ALL MADE OF RED ANODIZED T6 ALUMINUM. DESIGNED FOR USE WITH 60 MM INNER DIAMETER AND FLAT GROUND SPRINGS.