The 66-tooth configuration is commonly used for higher top-speed setups compared to larger spur gears, making it suitable for street, drift, and speed-oriented builds. Constructed from durable molded plastic, it is designed to handle brushless and brushed motor loads while acting as a sacrificial wear part to protect the rest of the drivetrain.
Features:
66T spur gear for RS4 Sport 3 touring and drift chassis
Molded plastic construction designed to wear instead of drivetrain components
Optimized for higher top speed gearing setups compared to larger spur gears