Serpent 421040 S240 Electric Pancar Precision Shock Spring  [SER421040]

Refine your S240 Electric Pancar with the Serpent 421040 spring

The Serpent 421040 Shock Spring is a direct-fit component for the S240 Electric Pancar that sharpens suspension feedback. It gives better mid-corner stability and clearer driver inputs, useful for drivers who tune setups for tight or technical layouts.

Engineered for steady performance

Produced to consistent standards, the Serpent shock spring holds its characteristics under repeated running. That consistency helps hobbyists maintain predictable handling without frequent spring swaps.

Where this part works best

Designed specifically for the Serpent S240 Electric Pancar, this spring installs easily into standard shocks. Use it to replace worn springs or to alter chassis balance when experimenting with setup changes.