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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 steel. This tough steel construction ensures long-lasting performance in extreme RC conditions.
- Q: What are the dimensions of the ARRMA Pinion Gear? A: The ARRMA Pinion Gear measures four point zero two inches in length, two point five two inches in width, and zero point seven one inches in height. These dimensions make it compact and suitable for various RC applications.
- Q: What is the item size of the ARRMA Pinion Gear? A: The item size of the ARRMA Pinion Gear is eighteen teeth. This size is ideal for optimizing power transfer in RC vehicles.
- Q: How do I install the ARRMA Pinion Gear? A: To install the ARRMA Pinion Gear, attach it to a five millimeter motor shaft using the supplied set screw. Ensure the gear is properly seated and secure before use.
- Q: Is the ARRMA Pinion Gear compatible with all RC vehicles? A: No, the ARRMA Pinion Gear is not compatible with all RC vehicles. It is specifically designed for models that accommodate the Safe-D design and five millimeter motor shaft.
- Q: Can I use the ARRMA Pinion Gear for racing? A: Yes, you can use the ARRMA Pinion Gear for racing. Its durable construction and precision manufacturing provide reliable performance in competitive environments.
- Q: How do I care for the ARRMA Pinion Gear? A: To care for the ARRMA Pinion Gear, regularly inspect it for wear and tear. Clean it with a soft cloth to remove debris, and check the set screw for tightness.
- Q: Is the ARRMA Pinion Gear safe to use? A: Yes, the ARRMA Pinion Gear is safe to use when installed correctly. Its design features a 'D' shaped hole that prevents slippage if the set screw loosens.
- Q: What should I do if the ARRMA Pinion Gear arrives damaged? A: If the ARRMA Pinion Gear arrives damaged, contact the seller immediately for a replacement or refund. Keep the packaging for reference.
- Q: What warranty comes with the ARRMA Pinion Gear? A: The ARRMA Pinion Gear typically comes with a manufacturer's warranty. Check the product details or contact the seller for specific warranty terms.
- Q: How does the ARRMA Pinion Gear compare to other pinion gears? A: The ARRMA Pinion Gear is designed for high durability and performance, making it superior to standard pinion gears in extreme conditions. Its unique Safe-D design enhances functionality.
- Q: Is the ARRMA Pinion Gear suitable for beginners? A: Yes, the ARRMA Pinion Gear is suitable for beginners. Its easy installation and robust design make it a great choice for those new to RC vehicles.
- Q: Does the ARRMA Pinion Gear come with installation instructions? A: Yes, the ARRMA Pinion Gear typically includes basic installation instructions. Always refer to the manufacturer’s guidelines for the best results.
- Q: What is the purpose of the set screw and E-clip included with the ARRMA Pinion Gear? A: The set screw secures the pinion gear to the motor shaft, while the E-clip ensures additional retention. Together, they help maintain proper alignment during operation.
- Q: Can I use the ARRMA Pinion Gear with aftermarket motors? A: Yes, the ARRMA Pinion Gear can be used with aftermarket motors as long as they have a five millimeter shaft. Ensure compatibility before installation.

