This Hot Racing 32-pitch steel gear set, featuring an 18-tooth pinion and a 56-tooth spur gear, is engineered for the drivetrain of RC vehicles requiring robust performance. Constructed from high-strength hardened steel, these gears are designed to withstand the high torque and stress of aggressive driving and racing applications, offering superior durability and smooth power transfer compared to stock plastic components. The purple anodized finish not only adds a custom aesthetic but also signifies their premium material and performance-oriented design, making them an ideal upgrade for enthusiasts seeking enhanced reliability and efficiency.