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View compareFrequently Asked Questions
- Q: What materials are these pinion gears made of? A: These pinion gears are made of hardened steel, ensuring durability and strength for your RC car.
- Q: What sizes do the pinion gears come in? A: The set includes five sizes: fifteen teeth, sixteen teeth, seventeen teeth, eighteen teeth, and nineteen teeth.
- Q: What is the inner diameter of the pinion gears? A: The inner diameter of the pinion gears is five millimeters, suitable for a five millimeter shaft motor.
- Q: How do I install these pinion gears? A: To install these pinion gears, securely attach them to your motor's five millimeter shaft using the included grub screws.
- Q: Can I use these gears with plastic spur gears? A: No, these pinion gears should not be used with plastic spur gears as they may damage them.
- Q: Are these pinion gears compatible with all RC cars? A: No, they are specifically designed for one eighth scale RC cars that utilize a Mod 1 spur gear.
- Q: How should I clean these gears? A: To clean the gears, simply wipe them with a dry cloth to remove any dust or debris after use.
- Q: What is the recommended storage for these pinion gears? A: Store these pinion gears in a dry place, preferably in their original packaging, to avoid damage.
- Q: How do I ensure these gears last a long time? A: To prolong their life, avoid using them with incompatible spur gears and regularly check for wear.
- Q: What if one of the pinion gears arrives damaged? A: If a gear arrives damaged, please contact customer support for assistance with returns or replacements.
- Q: Can I mix these pinion gears with other brands? A: It's not recommended, as compatibility issues may arise with different brands and gear pitches.
- Q: Are these gears suitable for beginners in RC car racing? A: Yes, these gears can be suitable for beginners, provided they understand the specifications and installation process.
- Q: What gear pitch do these pinion gears have? A: These pinion gears have a Mod 1 pitch, which means they will not mesh with other pitch spur gears.
- Q: Is there a warranty for these pinion gears? A: Warranty details can vary; please check with the manufacturer or retailer for specific warranty information.
- Q: Are these pinion gears suitable for use in boats or planes? A: Yes, these gears can be used in any RC applications that require a five millimeter shaft, including boats and planes.

