Traxxas X-Monster Chassis What You’ll Need: Body Select your X-Monster body from one of several available options. Batteries X-Monster requires the use of LiPo batteries equipped with Traxxas High Current Connectors. Traxxas 4-Cell, 6700 mAh Power Cell LiPo batteries with iD® are recommended for optimal performance (part 2890X). Charger EZ Peak Live Dual 4s LiPo Charger with iD® AA Alkaline Batteries Four AA alkaline batteries for the transmitter. Motor Name: Velineon 1200XL Type: 1275 Kv sensorless brushless Weight: 23.44 ounces (665 g) Length: 4.32 inches (110 mm) Diameter: 1.88 inches (48 mm) Shaft Size: 5 mm Connector Type: 6.5 mm bullet connectors ESC SPECS ESC Name: Velineon VXL-8s Type: Brushless Case Size: 2.23 inches (58 mm) / 2.83 inches (72 mm) / 1.81 inches (46 mm) Weight: 7.60 ounces (215.5 g) Motor Connectors: 6.5 mm bullet connectors Battery Connectors: Traxxas High-Current Connectors Power Wire: 10 gauge Maxx® Cable