These are the optional black rate GTR shock springs for use on the Traxxas 1/16 E-Revo VXL 4WD RTR.
Features:
Includes: Two GTR Shock Springs
Requires: Installation on the vehicle
Specs:
Length: 19.75mm (0.78)
Outer Diameter: 13.75mm (0.54)
Inner Diameter: 10.95mm (0.43)
Wire Diameter: 1.4mm (0.06)