The ROCHE 330022 Side Spring (Hard) is a no-frills upgrade for hobbyists aiming to tighten chassis movement. It increases side stiffness to help stabilise the car under lateral loads while cornering.
This hard spring is best suited to 1/10 scale cars running on smooth or semi-smooth surfaces where firmer response improves lap consistency. It helps reduce roll, making the car feel more locked in through bends.
Installation is straightforward for most 1/10 models, and the spring works with common side spring mounting systems. You can usually swap springs trackside with minimal downtime.
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