High-strength 17T pinion gear (1st gear) produced from tough 7075 T6 aluminum and especially hardcoated for superior energy, light-weight, and high durability. Produced on a certain gear device, all pinions function ultra-precise enamel shaping and ultra-true working for vibration-free procedure. Fine inside threading allows easy installation on XCA clutchbells (standard or lightweight versions). Each pinion is okay etched using the enamel number for simple & fast identification.
Available in popular gearing sizes, allowing you to get the perfect gear ratio for almost any track.
