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View compareFrequently Asked Questions
- Q: What material are the pinion gears made of? A: The pinion gears are made of hardened steel. This material increases wear resistance and improves fatigue life for enhanced performance.
- Q: What are the dimensions of the pinion gears? A: Each pinion gear has a tooth face width of seven millimeters and a length of fourteen millimeters. They are designed for motors with a five millimeter shaft.
- Q: How many teeth do the pinion gears have? A: The pinion gears come in four different tooth counts: nineteen, twenty, twenty-one, and twenty-two. This variety allows for precise matching with different motor requirements.
- Q: How do I install the pinion gears? A: To install the pinion gears, align them with the motor shaft and secure them using the included M4x4 millimeter set screws. The package contains a two millimeter hex wrench for easy installation.
- Q: Are these pinion gears suitable for beginners? A: Yes, these pinion gears are suitable for beginners. The included tools and straightforward installation process make them accessible for users new to RC upgrades.
- Q: Can these gears be used with any motor? A: No, these gears are specifically designed for motors with a five millimeter shaft. Ensure your motor meets this specification for proper compatibility.
- Q: How do I clean the pinion gears? A: To clean the pinion gears, use a soft cloth to remove any dirt or debris. Avoid using harsh chemicals that could damage the hardened steel finish.
- Q: Is there a warranty for these pinion gears? A: Yes, there is a warranty included with the pinion gears. Check the packaging or the manufacturer's website for specific warranty details.
- Q: What if the gears arrive damaged? A: If the gears arrive damaged, you should contact customer support immediately for a replacement or return. Keep all original packaging for reference.
- Q: Which RC models are compatible with these pinion gears? A: These pinion gears are compatible with various models, including Arrma Kraton, HPI Savage Flux, and Traxxas X-Maxx. Check the product listing for a complete compatibility list.
- Q: Can I use these gears for racing applications? A: Yes, these gears are suitable for racing applications. Their hardened steel construction and precise machining provide durability and performance under stress.
- Q: Do these pinion gears require any special maintenance? A: No special maintenance is required, but regular checks for tightness and cleanliness are recommended. This will ensure optimal performance over time.
- Q: Are these gears resistant to corrosion? A: Yes, these gears are nitrided to enhance hardness and corrosion resistance. This treatment helps them withstand various environmental conditions.
- Q: What is the recommended tooth count for higher torque? A: For higher torque, it is recommended to use the pinion gear with twenty-two teeth. This configuration typically provides better torque characteristics.
- Q: Can I mix and match the tooth counts? A: Yes, you can mix and match the tooth counts on different gears. However, ensure that your motor can handle the combinations for optimal performance.

