High-strength 18T pinion 1st gear produced from tough 7075 T6 alu, large and specially hardcoated for superior power, high durability and endurance. The large size enables the motor to be further from the bulkheads to make sure all standard engines fit perfectly.
Created on a particular gear device, all pinions function ultra-precise tooth shaping and ultra-true operating for vibration-free procedure. Fine interior threading permits easy installation on XCA clutchbells (standard or lightweight versions). Each pinion is fine etched with all the enamel number for fast & effortless identification. For sale in popular gearing sizes, enabling you to get the perfect gear ratio for almost any track.