Yokomo YOKD170Y Standard Drift Spring 1.2 x 9.5 Turn (Yellow) 2pcs  [YOKD170Y]

Standard 1.2mm drift springs

The Yokomo YOKD170Y is an RC-scale drift spring set supplied as 2pcs, specified as 1.2 x 9.5 turn in yellow. These springs are intended for hobby use on scale drift and touring models where spring selection affects handling balance and drift response.

Installation is straightforward: replace the existing spring on compatible shock assemblies without modifying the shock body, keeping spring preload and shock oil consistent when comparing performance. Use the same number of coils seated the same way on both sides to keep baseline symmetry.

Tuning role: a 1.2mm wire with 9.5 turns gives a predictable mid-range stiffness that helps with controlled weight transfer during slide initiation and mid-slide stability. Adjust overall roll and slide behavior by changing preload, shock oil viscosity, or pairing with different spring rates to suit track surface and driving style.

Pack contains: 2pcs spring set, yellow.