The Yokomo D-171PA 1.2x10.5 Turn Pink Progressive Spring is designed to help drivers achieve more consistent drift lines. With a 32mm total length, it fits common drift setups and provides stepped resistance as load increases.
This spring's combination of fine and coarse windings gives a compliant start for small disturbances and firmer support under larger compressions, stabilising traction and making slides more controllable.
Pair the D-171PA with equal pitch springs to broaden your setup choices. Swapping combinations lets you tune roll speed and exit behaviour to match different layouts or personal driving style.
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