High-strength 18T pinion gear (very first gear) produced from tough 7075 T6 aluminum and especially hardcoated for superior energy, light-weight, and high durability. Produced on an extraordinary gear device, all pinions function ultra-precise enamel shaping and ultra-true running for vibration-free procedure. Fine inside threading enables effortless installation on XCA clutchbells (standard or lightweight variants). Each pinion is okay etched utilizing the enamel number for simple & fast identification.
Available in popular gearing sizes, enabling you to find the perfect gear ratio for just about any track.