Serpent 411217 18lbs Centre Spring Premium Track Tune  [SER411217]

Fine Tune Suspension with Serpent 411217 18lbs Spring

The Serpent 411217 center spring is a go-to part for RC racers who want to dial in midstroke response on the S120L chassis. At 18lbs it delivers a predictable mix of firmness and compliance to help keep the car stable through corners and jumps.

Track-Focused Handling Improvements

Whether you run club races or practice laps, this 18lbs spring gives the support needed to reduce body roll and improve steering consistency. The robust design also helps limit wear on other suspension parts so your setup stays reliable.

Fitment and Simple Installation

Built for the S120L chassis, the spring swaps in quickly and lets you test settings without major teardown. Hobbyists can adjust preload and pairing springs to refine ride height and midstroke feel.