ROCHE 330128 DVS-W Hard Center Damper Spring S30163 - Competition Grade Spring  [RH-330128]

Control and Stability Upgrade for On-Road Cars

The ROCHE 330128 DVS-W Center Damper Spring provides a hard-rate option for racers and tuning enthusiasts seeking a firmer central spring. It tightens the chassis response and helps keep the tyres glued on flatter trajectories.

Performance Gains for Smooth Circuits

Adding a hard damper spring reduces excessive roll and sharpens turn-in, which is valuable for closed-circuit or club-level on-road racing. This spring helps maintain consistent load distribution during quick direction changes.

Tuning and Fitment Advice

Installing the ROCHE 330128 requires basic shock disassembly common to most 1/10 shocks. Verify that the spring's dimensions suit your shock bodies and experiment with shock oil and preload to match your driving style and surface conditions.