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View compareFrequently Asked Questions
- Q: What material is the Robinson Racing pinion gear made of? A: The pinion gear is made from extra hard high carbon steel. This material is heat treated to enhance its hardness and durability.
- Q: What are the dimensions of the Robinson Racing pinion gear? A: The package dimensions are one point seven centimeters by four point one centimeters by seven point two centimeters. The item size is three point thirty-eight inches in length, two point five inches in width, and zero point five inches in height.
- Q: What is the tooth count on this pinion gear? A: The Robinson Racing pinion gear has eleven teeth. It is designed for optimal performance in high-torque applications.
- Q: How do I install the Robinson Racing pinion gear? A: You can install the pinion gear by using a four millimeter set screw. Ensure that the gear fits securely on a five millimeter motor shaft.
- Q: Is this pinion gear compatible with Traxxas models? A: Yes, the pinion gear is compatible with Traxxas motors. It can also be used with associated and Hei models.
- Q: Can I use this pinion gear with a one eighth inch motor shaft? A: Yes, you will need a five millimeter to one eighth inch reducer sleeve for compatibility. This allows for proper fitting on one eighth inch shafts.
- Q: How should I clean the Robinson Racing pinion gear? A: You should clean the pinion gear with a soft brush and mild soap. Avoid using harsh chemicals that may damage the high carbon steel.
- Q: What is the best way to store the pinion gear? A: Store the pinion gear in a dry, cool place to prevent rust. Keep it in its original packaging or a protective case.
- Q: Is the Robinson Racing pinion gear suitable for beginners? A: Yes, this pinion gear is suitable for beginners who are building or upgrading their remote-controlled vehicles. It offers reliability and ease of installation.
- Q: How does this pinion gear compare to other materials? A: High carbon steel has lower friction and adhesion than milder steel grades. This makes it ideal for pairing with metal spur gears.
- Q: What should I do if my pinion gear arrives damaged? A: If the pinion gear arrives damaged, contact customer support for assistance. They can guide you through the return or replacement process.
- Q: Is there a warranty for the Robinson Racing pinion gear? A: Yes, Robinson Racing typically offers a limited warranty. Check the specific warranty details provided with your purchase.
- Q: What if I lose the set screw for the pinion gear? A: If the set screw is lost, you can purchase a replacement from most hobby stores. Make sure it matches the four millimeter specifications.
- Q: Can this pinion gear be used for heavy-duty applications? A: Yes, the pinion gear is designed for heavy-duty applications. Its construction ensures it can withstand high torque and stress.
- Q: What is the country of origin for this pinion gear? A: The pinion gear is manufactured in the United States. This ensures high-quality production standards.

