High-strength 18T pinion gear (1st gear) created from tough 7075 T6 aluminum and particularly hardcoated for superior energy, light-weight, and high durability. Created on a unique gear machine, all pinions function ultra-precise enamel shaping and ultra-true operating for vibration-free operation. Fine interior threading allows effortless installation on XCA clutchbells (standard or lightweight variations). Each pinion is fine etched utilizing the tooth number for easy & quick identification.
Available in popular gearing sizes, enabling you to discover the perfect gear ratio for just about any track.