ST Racing Concepts Traxxas TRX-4M Brass Lower Shock Spring Retainers. Intended for the Traxxas TRX-4M rock crawler, these brass lower shock spring retainers are an easy performance upgrade. Constructed from machined brass material these add a total of 4g unsprung weight down low on the vehicle to enhance crawling performance and provide a durable mounting surface for the shock spring. Package includes four brass lower shock spring retainers.
This product was added to our catalog on February 3, 2023