This is the Motor Plate for the HPI Savage XL. The motor directly attaches to this part. FEATURES: Gray anodized aluminum YOU WILL RECEIVE: One motor plate REQUIREMENTS: Installation SPECIFICATIONS: Length: 105mm (4.13") Width: 79mm (3.11") Thickness: 3mm (0.12") COMMENTS: This motor plate is not grooved for heat dissipation. cnh 6/11/08 ir/jxs &