Xtreme Racing Traxxas Sledge Carbon Fiber Battery and Servo Mount. This optional mount is intended to replace the stock battery tray and servo mount on the Traxxas Sledge. Constructed from carbon fiber this high strength, lightweight mount allows you to run a larger battery for more runtime and power. Additionally the integrated servo mount provides a rigid and strong mounting point to handle high torque aftermarket servos. Package includes one 2.5mm carbon fiber battery tray with various mounting brackets, one battery strap, one carbon servo top plate, spacers and mounting hardware.