This product is a 52-tooth Mod 1 spur gear designed to deliver reliable power transfer and optimized gearing performance for high-powered RC vehicles. It is manufactured from durable composite material to withstand heat, friction, and wear under demanding driving conditions. The precision-cut teeth ensure smooth gear mesh and consistent drivetrain efficiency. It is compatible with Traxxas Sledge models that use part 9652 for the 52T Mod 1 spur gear configuration.