This is an optional Arrma Shock Spring Set. These springs are 84mm long and rate 56.6gf/mm; the higher this number is, the stiffer the Shock Spring is under compression; the lower this number is, the softer the Shock Spring is under compression.
- High-quality steel for consistent performance and long-lasting durability
- Designed to provide smooth and reliable Shock Absorber action in all conditions
- Available in a range of lengths and strengths to provide a wide variety of fast tuning options
This product was added to our catalog on December 12, 2014