High-strength 18T pinion first gear produced from tough 7075 T6 alu, big and especially hardcoated for superior energy, high durability and endurance. The big size allows the engine become further from bulkheads to ensure all standard machines fit completely.
Created on a certain gear unit, all pinions work ultra-precise enamel shaping and ultra-true operating for vibration-free procedure. Fine inside threading enables effortless installation on XCA clutchbells (standard or lightweight variations). Each pinion is ok etched because of the enamel quantity for fast & effortless recognition. Available in popular gearing sizes, allowing you to have the right gear ratio for each track.
