NO Foam included

CNC Machined from 7millimeter diameter aluminum for strength

BAT-SAFE is lightweight

This results in a weight reduction of 1

Body mounts have a reinforced design for more secure body attachment

Hot Racing - Speed Run Center Locker Spool Gear, for Kraton Outcast TAM47390 NO Foam includedHot Racing Speed Run Center differential spool (locker) hub, for the 1 8 Arrma Kraton BLX, Outcast BLX, Senton BLX, Talion BLX, and Typhon BLX. Fits the center, differential. This part is make to use with Traxxas Revo Gear. Features: CNC machined solid 6061 T6 aluminum 3 point star cut to reduce rotating mass and increase acceleration Allows for best speed run acceleration and speed Fits only center differential