High-strength 18T pinion gear (very first gear) created from tough 7075 T6 aluminum and especially hardcoated for superior power, light-weight, and high durability. Produced on an extraordinary gear device, all pinions work ultra-precise enamel shaping and ultra-true operating for vibration-free procedure. Fine inside threading enables effortless installation on XCA clutchbells (standard or lightweight variants). Each pinion is fine etched using the enamel quantity for simple & fast identification.
Available in popular gearing sizes, helping you to find the perfect gear ratio for almost any track.