Introducing the Billet Machined 48 Pitch Pinion Gear 21T for Brushless R/C, designed with precision and crafted for the dedicated RC enthusiast. This high-performance gear, identified by item number C29219, is engineered to enhance the efficiency and speed of your radio-controlled vehicles, making it an ideal choice for both competitive racing and leisurely adventures. With 21 teeth and a 3.17mm bore, it ensures a perfect fit for brushless setups, delivering seamless integration and superior performance. Whether you’re navigating the track with your RC car or taking to the skies with your plane, this pinion gear promises durability and precision, elevating your RC experience to new heights. Embrace the reliability and quality of our meticulously crafted gear, and enjoy the exceptional results it brings to your hobby.