Traxxas GTR Shock Spring. These are the silver, 4.9 rate springs. Traxxas offers a wide variety of spring rates for the GTR shocks to precisely compensate for lighter or heavier truck configurations and different rocker installations. The springs use high-quality spring steel with a durable red powder-coated finish.
NOTE: Spring rate is indicated by colored dots on the end of the spring, not the color of the spring itself.