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View compareFrequently Asked Questions
- Q: What are the dimensions of the ARRMA Mega 550 12T brushed motor? A: The motor measures four inches in length, two and a half inches in width, and one point six inches in height. These dimensions make it compact and suitable for various ARRMA vehicles.
- Q: What material is used in the ARRMA Mega 550 motor? A: The ARRMA Mega 550 motor is primarily made of plastic. This ensures durability while keeping the weight manageable for high-performance use.
- Q: What is the model number of the ARRMA Mega 550 motor? A: The model number is AR390175. This identifier helps ensure compatibility with other ARRMA products.
- Q: How do I install the ARRMA Mega 550 motor? A: To install the motor, first, remove the existing motor from your vehicle. Then, fit the ARRMA Mega 550 motor into the designated slot and secure it with screws. Finally, connect the wiring harness.
- Q: Can the ARRMA Mega 550 motor run on different battery types? A: Yes, it can run on six to seven cell NiMH or two cell LiPo batteries. This versatility allows for tailored performance based on your needs.
- Q: Is the ARRMA Mega 550 motor suitable for beginners? A: Yes, it is beginner-friendly. Its straightforward installation and reliable performance make it an excellent choice for those new to RC vehicles.
- Q: How do I care for the ARRMA Mega 550 motor? A: To keep the motor in good condition, regularly clean it to remove dust and debris. Avoid exposing it to extreme conditions to prolong its lifespan.
- Q: Is the ARRMA Mega 550 motor safe for children? A: Yes, the motor is designed for toy applications and is generally safe when used as directed. Adult supervision is recommended during operation.
- Q: What should I do if the ARRMA Mega 550 motor arrives damaged? A: If the motor arrives damaged, contact customer support immediately for assistance. Be sure to keep all packaging materials for the return process.
- Q: How does the ARRMA Mega 550 compare to other motors in its category? A: The ARRMA Mega 550 offers a balance of speed and torque, making it competitive against similar brushed motors. Its quality and price point provide excellent value.
- Q: What kind of performance can I expect from the ARRMA Mega 550 motor? A: You can expect exciting and consistent performance across various conditions, with a perfect balance of speed and torque.
- Q: How do I troubleshoot installation issues with the ARRMA Mega 550 motor? A: If you encounter issues during installation, check that the motor is securely fitted and that all connections are properly made. Refer to the manual for further guidance.
- Q: Does the ARRMA Mega 550 motor come with a warranty? A: Yes, it typically comes with a manufacturer's warranty. Check the packaging or the retailer's website for specific warranty details.
- Q: Is the motor suitable for high-speed applications? A: Yes, the ARRMA Mega 550 motor is designed for high-speed performance, making it ideal for racing and fast-paced RC activities.
- Q: What is the power rating of the ARRMA Mega 550 motor? A: The motor is designed to operate efficiently with six to seven cell NiMH or two cell LiPo batteries, providing ample power for demanding applications.

