Serpent 411217 18lbs Centre Spring Circuit Tune  [SER411217]

Balanced Midstroke Control with Serpent 411217

The Serpent 411217 centre spring is aimed at S120L drivers who want steadier chassis balance through corners. At 18lbs it offers controlled stiffness that helps keep predictability on braking and corner entry.

Improved Stability and Component Life

This spring reduces excessive chassis movement and helps maintain tyre contact during aggressive driving, which can in turn reduce wear on suspension parts and shocks.

Compatibility Notes and Fitment

Made for the S120L chassis, the spring installs quickly so you can evaluate handling changes without lengthy teardown. Pair with appropriate dampers to achieve the best results.