XRAY 338090 RX Series 3S Spring Set C=8.0 Retro Tune  [XR-338090]

Setup Precision with XRAY 3S Springs C=8.0

For pilots wanting tighter control and repeatable setups, the XRAY 338090 3S Spring Set is a dependable upgrade. Built for the RX Series, these springs aim to deliver consistent feel and reliable response. The pack contains two matched springs, each hand-measured to ensure equal length and damping characteristics, which helps simplify tuning on older models.

Improved Turn-In for Vintage Cars

The XRAY 338090 3S Spring Set is tuned to work with LP shocks and improve in-corner steering response. With matching front and rear lengths, setup choices are clearer and balancing the car becomes less fiddly, giving drivers a cleaner feedback loop while on track.

Hand-Selected Consistency

Each spring is manually inspected and measured so pairs offer uniform performance. This hands-on selection reduces variability between runs and supports consistent damping across sessions. Whether refreshing a classic build or upgrading for better handling, these springs add reliable predictability to your RC package.