Serpent 500913 Rear shock spring 13mm RR red 2lbs  [SER500913]

Rear shock spring for tuning

This 13mm rear shock spring by Serpent is an RC-scale replacement spring intended for rear shock assemblies, supplied in red with a 2lbs rating. It is presented as a single-purpose spring for tuning rear suspension characteristics, not for full shock assemblies.

Use this spring to alter rear suspension feel: swapping springs changes responsiveness, initial bite and mid-travel support. Install the spring onto the shock shaft or spring retainer following your shock's standard disassembly procedure, then reassemble the unit and check preload and travel before running.

When tuning, pair the spring choice with appropriate shock oil and spring preload settings on the same RC setup to achieve consistent behaviour across runs. This is an RC component intended solely for model vehicles and setup experiments on track or bash environments.