This is the optional Aluminum modular Motor and battery Mount for the TRA Mini MaxxCOMMENTS:Pinion Gear 15T to 23TReplace TRA10777 and 10726Includes:One Aluminum Motor MountFeatures:CNC Aluminum constructionAnodized black in color Replaces stock plastic mountImproves power transfer and lessens likelihood of motor over heatingMarking are laser engraved on motor mount
