This is a 4.9 Silver (light) Rate Shock Spring for the Traxxas Revo.

FEATURES:
Steel construction
Painted red w/small silver stripe
4.9 tension rate (Light)

INCLUDES:
Two Shock Springs

REQUIRES:
Assembly to vehicle

SPECS:
Static Length:  50mm (1.77")
Wire Diameter: 2.5mm  (.10")