The RACEOPT 1:8 GT Progressive Dynamic Spring Set is targeted at enthusiasts who want a more controlled and adaptable suspension. Finished in green, the springs feature a progressive rate spanning 3.2 to 3.8 to handle changing loads on the track.
The progressive profile gives an initial compliant feel for traction, then firms up as compression increases to prevent bottoming and improve mid-corner stability. That makes the setup easier to tune for a wide range of driving styles.
These springs are suitable for most 1:8 scale shock units and can be used on road and mixed-surface layouts. Combine spring selection with shock oil and preload changes to extract the best performance from the 3.2-3.8 progression.
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