This is a Traxxas Revo Red Aluminum Pushrod Set (2 rods) with rod ends for use with Progressive 3 Rockers (part TRA5359).  If you need the rockers too, search our eBay store for the listed part number.  The pushrods are 112mm in length.  These pushrods are strong, and look awesome installed.  If you would like to replace the front and rear pushrods, purchase a quantity of "2" packs of these rods.