Serpent 401655 Pivot Pin Inserts for 4-X Chassis - Race Tuned  [SER401655]

Serpent 401655 Pivot Pin Inserts for a More Tunable 4-X Chassis

The Serpent 401655 Pivot Pin Inserts are made to fit the 4-X chassis and provide precise, repeatable adjustments to your suspension setup. These inserts help racers dial in handling for lap-to-lap consistency.

Fine-Tune Suspension for Track Consistency

Built to allow accurate pivot positioning, these inserts give you the control needed to refine roll centers and steering response. Use them to reduce slop and tune corner entry and mid-corner balance.

Heavy-Duty Materials for Reliable Service

Manufactured from durable alloys, Serpent 401655 inserts resist wear under racing conditions and keep suspension geometry stable during repeated running. That durability helps preserve your setup and reduces maintenance intervals.