The ServoCity 80 Tooth Hub-Mount Gear (MOD 0.8, 4mm Thick Acetal) is designed to integrate seamlessly with any MOD 0.8 gear, commonly pairing with a 40 tooth servo gear to achieve a 2:1 underdrive. This configuration effectively reduces speed while enhancing torque, making it ideal for applications requiring precise control and power. Constructed from durable acetal, this gear ensures reliable performance in various mechanical systems.