The Aluminum Rear Stub Axle Carriers Left & Right in Dark Titanium are a premium optional accessory specifically designed for the Traxxas Sledge. These carriers are constructed from robust 6061-T6 aluminum, ensuring both aesthetic appeal and enhanced strength. Each package includes one left rear aluminum stub axle carrier, one right rear aluminum stub axle carrier, and all necessary mounting hardware, making it a complete solution for upgrading your vehicle.