This is a replacement set of two Arrma 40mm Rear Shock Springs, intended for use with the Arrma Felony, Infraction and Limitless kits. These high-quality shock springs will allow you to tune your vehicle handling characteristics in seconds. These 27lbf/in springs are the soft rate, and are available in 38lbf/in (ARA330599), as well as 32lbf/in (ARA330633) rate options.
- Precision manufactured spring steel for consistent performance and long-lasting durability
- (2) 40mm Shock Spring - 4.7N/mm (27lb/in)