Fin Aluminum 13mm Shock Spring Cups (Black) (0mm Offset), JCO2721-2 Zap-A-Gap With the included power base

With the included power base

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NOTE: Use a 1/8" Drill Bit (not included) to bore out 3

We strive to maintain high standards of manufacturing

this pack is designed to give you the edge every lap

Fin Aluminum 13mm Shock Spring Cups (Black) (0mm Offset), JCO2721-2 Zap-A-Gap With the included power baseJConcepts Team Associated Fin Aluminum 13mm Shock Spring Cups (Black) (0mm Offset), JCO2721 2 These are the JConcepts Team Associated Fin Aluminum 13mm Shock Spring Cup. Features aluminum material that provides a stout foundation for the shock spring and a unique shock shaft path that helps lock the spring cup in position during hard crashes and collisions. Etched with off set identification and the JConcepts logo, these spring cups are a must have