Frequently Asked Questions

• Q: What materials are these pinion gears made from? A: These pinion gears are made from steel. This material ensures durability, allowing for repeated use in various RC car applications.
• Q: What are the dimensions of the gears? A: The pinion gears have a height of fourteen millimeters. They also feature a tooth pitch of thirty-two pitch, compatible with standard motor shafts.
• Q: What tooth counts are included in this set? A: This set includes five pinion gears with tooth counts of thirteen, fourteen, fifteen, sixteen, and seventeen. This variety allows for customization based on performance needs.
• Q: How do I install these pinion gears? A: To install these gears, align them with the motor shaft and secure them using the included grub screws. Make sure the motor shaft diameter matches the gear's inner diameter of five millimeters.
• Q: Are these gears suitable for all RC cars? A: No, these gears are specifically compatible with five millimeter shaft size motors of one eighth and one tenth scale RC cars. Check your motor specifications before use.
• Q: Can I use these gears with different brands of RC cars? A: Yes, these gears are compatible with brands like HPI, Kyosho, Losi, and Axial. They are designed to fit a variety of RC models.
• Q: How should I clean and maintain the pinion gears? A: Clean the gears with a soft cloth to remove dirt and debris. Regular maintenance will prolong their lifespan and ensure optimal performance.
• Q: How can I ensure these gears mesh correctly with my spur gear? A: To ensure proper meshing, confirm that both the spur gear and pinion gear have the same pitch. A mismatch can lead to ineffective operation.
• Q: What should I do if my gears arrive damaged? A: If your gears arrive damaged, please contact customer support for assistance with returns or replacements. Ensure you provide images of the damage for reference.
• Q: Are there any safety precautions I should take when using these gears? A: Yes, always ensure the motor and gears are securely attached before operating your RC vehicle. Check for any loose parts to prevent accidents.
• Q: What is the warranty on these pinion gears? A: The warranty details can vary; please check the product listing or contact the manufacturer for specific warranty information regarding this product.
• Q: Can I use these gears with a non-compatible motor? A: No, using these gears with a motor that does not have a five millimeter shaft size may lead to improper fit and potential damage.
• Q: What do I do if the grub screws are missing? A: If the grub screws are missing, please reach out to customer service for replacement parts. They can assist you in obtaining what you need.
• Q: How do these gears perform under heavy use? A: These gears are designed for durability and can withstand heavy use in RC cars. The hardened steel construction enhances their longevity.
• Q: What should I consider when selecting a tooth count for my application? A: When selecting a tooth count, consider your desired speed and torque. Higher tooth counts typically provide better speed, while lower counts offer more torque.