High-strength 24T pinion gear (2nd gear) for the XRAY NT1 made from tough 7075 T6 alu, specially hardcoated for supreme strength, light weight, and superior durability. Created on a special gear machine, all pinions feature ultra-precise tooth shaping and ultra-true running for vibration-free operation. Fine internal threading allows easy installation on XCA clutchbells (standard or lightweight versions). Each pinion is fine etched with the tooth number for easy & quick identification.