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View compareFrequently Asked Questions
- Q: What material is the ARRMA Pinion Gear made of? A: The ARRMA Pinion Gear is made of strong and durable steel. This material ensures long-lasting performance in extreme RC conditions.
- Q: What are the dimensions of the ARRMA Pinion Gear? A: The ARRMA Pinion Gear has a length of four inches, a width of two and a half inches, and a height of eight-tenths of an inch. These dimensions make it suitable for various RC applications.
- Q: What is the item size classification for the ARRMA Pinion Gear? A: The item size classification for the ARRMA Pinion Gear is large. This size is appropriate for robust RC setups.
- Q: How do I install the ARRMA Pinion Gear? A: To install the ARRMA Pinion Gear, align it with a five millimeter motor shaft and secure it using the supplied set screw. Ensure the 'D' shaped hole fits the motor shaft profile.
- Q: Is the ARRMA Pinion Gear suitable for beginners? A: Yes, the ARRMA Pinion Gear is suitable for beginners. Its design facilitates easy installation and is ideal for standard RC setups.
- Q: Can I use the ARRMA Pinion Gear in extreme conditions? A: Yes, the ARRMA Pinion Gear is designed for extreme RC conditions. Its steel construction provides durability and reliability even in tough environments.
- Q: How should I clean the ARRMA Pinion Gear? A: To clean the ARRMA Pinion Gear, use a soft brush to remove dirt and debris. Avoid using harsh chemicals that could damage the steel finish.
- Q: What is the shelf life of the ARRMA Pinion Gear? A: The ARRMA Pinion Gear does not have a specific shelf life. However, it is recommended to store it in a dry place to prevent rust.
- Q: Is the ARRMA Pinion Gear safe for use in toys? A: Yes, the ARRMA Pinion Gear is safe for use in RC toys. It is designed to meet safety standards for hobby-grade equipment.
- Q: Can I replace the ARRMA Pinion Gear with another brand? A: It is not recommended to replace the ARRMA Pinion Gear with another brand. Compatibility with the motor shaft and performance may be affected.
- Q: What if the ARRMA Pinion Gear arrives damaged? A: If the ARRMA Pinion Gear arrives damaged, you should contact the seller for a replacement or refund. Ensure you keep the original packaging for the return process.
- Q: Does the ARRMA Pinion Gear come with installation accessories? A: Yes, the ARRMA Pinion Gear includes a set screw and an E-clip for motor shaft retention. These accessories are essential for secure installation.
- Q: How does the ARRMA Pinion Gear compare to other brands? A: The ARRMA Pinion Gear is known for its strong steel construction and precision manufacturing, making it a preferred choice over many other brands in the RC market.
- Q: What is the gear ratio for the ARRMA Pinion Gear? A: The ARRMA Pinion Gear has a tooth count of twenty-five, which can be combined with other gears to achieve various gear ratios for performance tuning.
- Q: Is the ARRMA Pinion Gear compatible with all RC motors? A: No, the ARRMA Pinion Gear is specifically designed for motors with a five millimeter shaft diameter. Always check compatibility before purchasing.



