High-strength 18T pinion 1st gear created from tough 7075 T6 alu, large and particularly hardcoated for superior energy, high durability and stamina. The big size enables the engine become further from bulkheads to make sure all standard engines fit perfectly.
Created on a certain gear device, all pinions work ultra-precise tooth shaping and ultra-true operating for vibration-free procedure. Fine inside threading permits easy installation on XCA clutchbells (standard or lightweight variations). Each pinion is fine etched with the enamel number for fast & effortless identification. Accessible in popular gearing sizes, helping you to obtain the perfect gear ratio for every track.