Kyosho IFW634-46S - Light Weight Spur Gear(46T/MP10/w/IF403B) KYOSHO京商後備零件  [KY-IFW634-46S]

New light-weight 46T spur gear for use with smaller diff the center(Same as front side and back diff). Utilizing the smaller diff, accelaration will likely to be faster and smoother. Smoother deaccelaration can be accomplished. This spur gear is design to suit the smaller diff instance replacing the stock diff housing that is bigger. Requires the utilization of IF403B Diff instance set. Appropriate for MP10/9 show.