See: Ruddog Distribution

Revolution Design Racing Products have introduced two new machined spur gears for the Team Associated B74. Revolution Design’s precision machined Delrin spur gears are a direct fit on the center differential of the B74 kit and thanks to the high-quality material they offer greatly improved durability especially when running high-powered modified motors. The precise manufacturing also ensures the gears run very true which increases the drivetrain efficiency while keeping the noise level at a minimum. The gears are available in 72T and 78T specification for both stock and modified racing and they fit the standard Team Associated and also Revolution Design’s #RDRP0492 aluminium center differential case.


  • Direct fit to the B74 center differential
  • Usable with the standard composite Team Associated and Revolution Design’s aluminum center differential case #RDRP0492
  • Machined from high-quality Delrin material
  • Precision-machined for highest possible precision
  • 72T and 78T sizes available