High-strength 19T pinion gear (first gear) the XRAY NT1 created from tough 7075 T6 aluminum and especially hardcoated for superior power, light weight, and high durability. Developed on a particular gear product, all pinions function ultra-precise enamel shaping and ultra-true operating for vibration-free procedure. Fine inside threading allows effortless installation on XCA clutchbells (standard or lightweight variations). Each pinion is fine etched along with the enamel number for simple & fast identification.
Available in popular gearing sizes, letting you discover the perfect gear ratio for every track.