This is the Hot Racing Aluminum Bleeder Shock Caps for Traxxas Sledge (2)

Hot Racing Traxxas Sledge Aluminum Bleeder Shock Caps. These are excellent optional upgrade for the Traxxas Sledge. Constructed from CNC machined aluminum these feature a bleeder screw giving you the option to convert your shocks over to an emulsion style. These caps fit the stock shocks with no modifications and look amazing with their machined beveled edges. Package includes two aluminum shock caps and two O-rings.