GPM Traxxas Rustler VXL / Bandit Upgrade Parts Aluminum Rear Upper Arm - 1Pr Blue Product Name : Aluminum Rear Upper Arm - 1Pr Item No. : RUS057-B Color : Blue Made from quality light weight high tensile strength aluminum 6061T6 for stable performance with great durability. Will fit : 1/10 Traxxas Rustler VXL, Rustler, Bandit