This is the ST Racing Concepts Aluminum Front A-arm Set for the 2WD Traxxas Electric Stampede, Rustler, Slash 1/10 trucks and Nitro Slash. FEATURES: CNC Machined from high grade aluminum material, these aluminum Front A-arms will bullet proof your Traxxas Stampede, Rustler, or the new Slash. For smooth suspension operation, the hinge-pin holes are fitted with machined delrin inserts. Each set of A-arms also comes with high-grade steel hinge-pin set w/e-clips. Solid in design and construction. These arms are gunmetal gray in color. INCLUDES: One pair of A-arms (left and right) Two 26x2.5mm hinge pins Two 42x3mm hinge pins Six E-clips for the 26mm pins Six E-clips for the 42mm pins SPECS: Length: 84mm Width: 8mm Height: 42mm 10/11/12 phijwa