High-strength 17T pinion 1st gear produced from tough 7075 T6 alu, large and particularly hardcoated for superior energy, high durability and long life. The big size enables the motor to be further far from the bulkheads to make sure all standard engines fit completely.
Created on a special gear device, all pinions function ultra-precise tooth shaping and ultra-true operating for vibration-free operation. Fine internal threading enables effortless installation on XCA clutchbells (standard or lightweight variations). Each pinion is okay etched aided by the tooth number for quick & easy identification. Obtainable in popular gearing sizes, letting you find the perfect gear ratio for just about any track.
