Frequently Asked Questions

• Q: What materials are used in the pinion gear sets? A: The pinion gear sets are made of durable steel. This material ensures longevity and reliability for high-performance applications.
• Q: What are the dimensions of the pinion gears? A: The sizes of the pinion gears include twenty-four teeth, twenty-five teeth, twenty-six teeth, twenty-seven teeth, and twenty-eight teeth. Each gear is designed for optimal performance with a tooth pitch of forty-eight.
• Q: What is the inner diameter of the pinion gears? A: The inner diameter is three point one seven five millimeters, which is equivalent to one eighth of an inch. This size is specifically designed to fit standard shaft motors.
• Q: How do I install the pinion gears? A: To install, simply slide the desired gear onto the motor shaft and secure it with the included grub screws. Ensure proper alignment with the spur gear for optimal operation.
• Q: Are these pinion gears suitable for any RC car? A: These gears are suitable for one tenth scale RC cars with a three point one seven five millimeter shaft. They are compatible with brands like Arrma, HPI, Kyosho, and Traxxas.
• Q: Can I use these gears on a brushless motor? A: Yes, these pinion gears are designed for use with brushless motors. Ensure that the motor shaft diameter matches the gear's inner diameter for proper fit.
• Q: How do I maintain the pinion gears? A: To maintain the gears, regularly check for wear and ensure they are properly secured. Clean them after use to prevent dirt buildup and maintain performance.
• Q: Is there a risk of overheating with these gears? A: Yes, there is a risk of overheating if the gear is not properly matched with the spur gear and motor. Regularly check the ESC and motor temperatures during use.
• Q: What should I do if the gears don't mesh properly? A: If the gears don't mesh, check that both the spur gear and pinion gear have the same tooth pitch. Also, ensure the motor shaft diameter matches the gear's inner diameter.
• Q: What is the warranty on these pinion gear sets? A: The warranty details can vary, but typically they are covered against manufacturing defects. Check with the retailer for specific warranty information.
• Q: How should I store the pinion gears? A: Store the pinion gears in a dry, cool place to prevent rust and damage. Keeping them in their original packaging can help protect them from dust.
• Q: Can I return the pinion gear set if I change my mind? A: Yes, most retailers have a return policy. Make sure to keep the original packaging and check the specific return window.
• Q: Are the screws included with the pinion gear set? A: Yes, the set includes five screws for securing the gears to the motor shaft. These screws are essential for installation.
• Q: Do these gears fit all RC motors? A: No, these gears specifically fit motors with a shaft diameter of three point one seven five millimeters. Ensure compatibility before purchasing.
• Q: What brands are compatible with these pinion gears? A: These pinion gears are compatible with brands such as Arrma, HPI, Kyosho, Losi, Axial, Traxxas, Tamiya, and Associated. They are suitable for various one tenth scale models.