Traxxas Disruptor Upgrade Package Stage 1

Stage 1 upgrade is simply super velcro added to battery tray. (2 Squares of super velcro with 2 parts for battery included). 1 ounce weights added to boat rear section ( 2 pcs) for a total of 2 ounces. Overall the boat will drive a lot better with velcro keeping battery in AFT position without movement. 2 oz. weights help keep rear of the boat down under full throttle. Overall will contribute to a better boating experience. Upgrade is exclusive to Parkflyers.com