Hey RC enthusiasts, if you're tweaking your car's gearing for speed or torque, this CRC 64-pitch, 43-tooth pinion gear is a solid choice. The 64 pitch means it's designed for smooth, efficient power transfer in high-performance applications. With 43 teeth, it's geared toward higher speed setups – perfect for straightaways or tracks where you need that extra top end. Made with precision for a reliable fit and mesh with compatible spur gears. Whether you're racing competitively or just love fine-tuning your ride, having the right pinion can make a huge difference in performance. Grab this one to experiment with your gear ratio and find that sweet spot. Just make sure it matches your motor shaft size and your spur gear's pitch. Happy racing!