This is a pair of Traxxas Assembled GTR Composite Shocks for the Jato 2.5 and 3.3 trucks. Springs for these are available separately.
FEATURES:Factory assembled for front installation on the Jato (1.4mm piston), for rear use, the installed pistons must be replaced with included 1.3mm rear pistons
INCLUDES:Two Assembled GTR Composite Shocks, bottle of silicone shock oil, two extra 1.3mm pistons and instruction sheet
SPECS:Length: 3" (76mm)Diameter: 0.61" (15.5mm) main body