If you want tighter handling without over-stiffening your setup, the XRAY 388091 Shock Spring Set with a C=2.25 rating provides a sensible medium spring rate. These springs sit above typical kit springs in firmness while still allowing fine adjustment to improve grip and composure on a range of surfaces.
Built to offer a middle ground between soft and hard springs, the XRAY 388091 set helps racers and weekend drivers alike find consistent balance. Expect dependable response during cornering and good feedback from the suspension on varying track conditions.
These medium springs fit many common RC damper setups, making them an easy upgrade from stock kit springs. Swapping to the XRAY medium springs can reduce body roll and sharpen turn-in for a more controlled drive.
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