- This high-quality Spur Gear allows you to tune the gear ratio of your ARRMA model.
- Strong steel for long-lasting durability in all conditions.
- Precision manufactured tooth configuration for smooth power transfer and consistent performance.
- Engineered to provide consistent operation when large-scale brushless motors are supplying the power to your vehicle's drive line.
Warning: This product can expose you to substances known to the State of California to cause harm. Click here for more details.