AX7449 Traxxas Progressive Rate XX-Long GTR Shock Springs (Blue - 1.004 Rate)

spring rates for the GTR shocks to provide almost limitless tuning possibilities. The springs are made from high-quality spring steel with durable powder-coated finishes, and the spring rate is indicated by colored dots on the end of the spring.

XX-Long Spring Rates:

  • Softest
    • TRA7442: Orange - 0.711 Rate
    • TRA7443: Green - 0.762 Rate
    • TRA7446: Black - 0.874 Rate
    • TRA7447: Pink - 0.884 Rate
    • TRA7449: Blue - 1.004 Rate