High-strength 25T pinion gear (2nd gear) the XRAY NT1 created from tough 7075 T6 aluminum and specially hardcoated for superior energy, light weight, and high durability. Produced on a certain gear machine, all pinions work ultra-precise enamel shaping and ultra-true working for vibration-free operation. Fine inside threading allows easy installation on XCA clutchbells (standard or lightweight variations). Each pinion is okay etched due to the enamel quantity for easy & fast identification.
Available in popular gearing sizes, helping you to uncover the perfect gear ratio for virtually any track.