The 12T Helical Steel Pinion is a precision-crafted component designed for efficient power transfer in your RC vehicle. It is compatible with motors rated at 270, 300, 360, and 450 revolutions per minute, making it a versatile choice for various applications. The helical design ensures smooth and quiet operation, minimizing vibration while enhancing performance. Whether you're upgrading your existing setup or building a new project, this pinion gear is an essential component for optimizing torque and speed in your models.