Frequently Asked Questions

• Q: What materials are the pinion gears made of? A: The pinion gears are made of high-quality aluminum alloy, specifically 7075 aluminum. This material is known for its strength and durability.
• Q: What is the size of the pinion gears in this set? A: The pinion gears in this set have a pitch of zero point six metric, and they include teeth counts of eighteen, nineteen, twenty, twenty-one, and twenty-two.
• Q: What is the shaft size compatibility for these gears? A: These pinion gears are compatible with motors that have a three point one seven five millimeter shaft size. Ensure your motor meets this specification for proper fit.
• Q: How do I install the pinion gears on my RC motor? A: To install the pinion gears, align them with your motor's shaft and secure them using the included screws and hex key. Ensure a tight fit to avoid slippage during operation.
• Q: Can I mix and match the pinion gears in this set? A: Yes, you can mix and match the pinion gears in this set. The five different teeth counts allow for customization of your gear ratio based on your RC car's performance needs.
• Q: Is this pinion gear set suitable for beginners? A: Yes, this pinion gear set is suitable for beginners. The simple installation process and variety of gear options make it easy for new users to enhance their RC car's performance.
• Q: How should I care for these pinion gears to ensure longevity? A: To care for the pinion gears, keep them clean and dry after use. Regularly check for wear and replace them if you notice any significant damage or roughness.
• Q: Are these pinion gears rust-proof? A: Yes, these pinion gears feature a rust-proof treatment on their surface. This treatment helps maintain performance and extends the lifespan of the gears.
• Q: What should I do if the pinion gear doesn't fit my motor? A: If the pinion gear doesn't fit your motor, double-check the shaft size to ensure it matches three point one seven five millimeters. If it doesn't, you may need a different gear.
• Q: How can I find the right gear ratio for my RC car? A: To find the right gear ratio, experiment with different pinion gears from the set. Start with the lowest tooth count and gradually increase until you achieve your desired speed and torque.
• Q: What if I receive a damaged pinion gear? A: If you receive a damaged pinion gear, contact customer support for assistance. Ensure to report any damage within the return policy timeframe for a possible replacement.
• Q: Do these gears produce a lot of noise during operation? A: No, these gears are designed to operate smoothly and quietly. The precision machining minimizes roughness, resulting in less noise compared to other pinion gears.
• Q: Can I use these pinion gears for other applications besides RC cars? A: These pinion gears are primarily designed for RC cars but may be compatible with other applications that require a three point one seven five millimeter shaft. Verify compatibility before use.
• Q: What is included in the package with the pinion gears? A: The package includes five pinion gears with teeth counts of eighteen, nineteen, twenty, twenty-one, and twenty-two, along with some screws and a hardened hex key for installation.
• Q: Are these pinion gears suitable for both brushed and brushless motors? A: Yes, these pinion gears are suitable for both brushed and brushless motors. Ensure that your motor's shaft size matches the gears for proper installation.