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View compareFrequently Asked Questions
- Q: What is the size 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 five inches in height.
- Q: What material is the ARRMA Pinion Gear made of? A: The ARRMA Pinion Gear is made of strong and durable steel, ensuring long-lasting performance even in extreme RC conditions.
- Q: What is the tooth count on the ARRMA Pinion Gear? A: The ARRMA Pinion Gear has a tooth count of twenty-four, designed for HD Mod1 Safe-D applications.
- Q: How do I install the ARRMA Pinion Gear? A: To install the ARRMA Pinion Gear, simply attach it to a five millimeter motor shaft using the supplied set screw and E-clip for retention.
- Q: Is this pinion gear suitable for beginners? A: Yes, this pinion gear is suitable for both beginners and experienced RC enthusiasts looking to enhance their vehicle's performance.
- Q: Can the ARRMA Pinion Gear be used with any motor? A: No, the ARRMA Pinion Gear is specifically designed to fit motors with a five millimeter shaft diameter.
- Q: How do I clean the ARRMA Pinion Gear? A: To clean the ARRMA Pinion Gear, wipe it with a soft cloth and avoid using harsh chemicals that could damage the steel material.
- Q: Does the ARRMA Pinion Gear come with a warranty? A: Yes, the ARRMA Pinion Gear typically comes with a manufacturer's warranty, but please check with the retailer for specific details.
- Q: What if the ARRMA Pinion Gear arrives damaged? A: If the ARRMA Pinion Gear arrives damaged, contact the retailer immediately to arrange for a return or exchange.
- Q: Is the ARRMA Pinion Gear suitable for high-performance racing? A: Yes, the ARRMA Pinion Gear is designed for high-performance racing, providing precision manufacturing and a wide tooth profile for smooth operation.
- Q: Can I use the ARRMA Pinion Gear in wet conditions? A: While the ARRMA Pinion Gear is durable, it's advisable to avoid prolonged exposure to water to maintain its performance and longevity.
- Q: What is the purpose of the E-clip included with the ARRMA Pinion Gear? A: The E-clip included with the ARRMA Pinion Gear is used for motor shaft pinion retention, ensuring the gear stays securely in place during operation.
- Q: How does the tooth profile affect performance? A: The precision manufactured wide tooth profile of the ARRMA Pinion Gear enhances smooth operation and reduces wear, improving overall performance.
- Q: Is the ARRMA Pinion Gear compatible with other brands? A: No, the ARRMA Pinion Gear is specifically designed for ARRMA vehicles and may not be compatible with other brands.
- Q: What should I do if the set screw backs out during use? A: If the set screw backs out, the 'D' shaped hole design prevents loss of drive and brakes, allowing you to easily re-secure the gear.

