FTX 550 21T Brushed Motor for RC Monster Truck Outlaw FTX6553

Overview

The FTX 550 21T Brushed Motor is a high-quality replacement motor designed specifically for FTX Monster Truck and Outlaw platform vehicles. As a dedicated RC hobbyist in the UK, you'll appreciate the precision engineering and reliability that FTX brings to their motor range. This brushed motor is built to deliver consistent performance whether you're enjoying recreational bashing sessions or competitive off-road racing with your RC car. The 550 motor size combined with the 21-turn configuration makes this an ideal choice for drivers seeking a balance between power and efficiency, perfect for both experienced enthusiasts and those building their first brushed RC setup.

Brushed motors remain a popular choice within the RC community across the UK, offering simple, proven technology that delivers excellent value for money. The FTX 550 21T is engineered to provide reliable torque and smooth acceleration characteristics, making it suitable for a wide range of driving conditions and terrains. Whether you're tackling muddy tracks, rocky terrain, or open grass fields, this motor is designed to handle the demands of serious RC play. With its robust construction and classic bullet connector, integrating this motor into your existing FTX vehicle setup is straightforward and hassle-free.

This is a genuine FTX spare part that maintains the same quality standards as the original equipment, ensuring your RC Monster Truck or Outlaw continues to perform at its best. If you're looking for a reliable replacement motor or planning an upgrade to your RC car UK setup, the FTX 550 21T Brushed Motor represents excellent value and proven performance in the brushed motor category.

Key Features

• 550 Motor Size — The 550 designation indicates the physical dimensions of the motor housing, which is a widely recognised standard in RC vehicles that balances power output with compact installation in tight engine bays, making it ideal for FTX Monster Truck and Outlaw chassis designs.
• 21-Turn Brushed Winding — This 21T configuration provides moderate RPM output suitable for stock and economy-class RC racing, delivering the right torque characteristics for recreational bashing without excessive current draw on your battery and speed controller.
• Brushed Motor Technology — Classic brushed motor design offers proven reliability, straightforward maintenance, and easy integration with standard RC speed controllers, making brushed motors a trusted choice for thousands of UK RC enthusiasts.
• 4mm Bullet Connectors — Industry-standard 4mm bullet connectors ensure compatibility with most speed controllers and battery packs, allowing you to quickly swap this motor into your existing ready to run RC setup without requiring adapter cables.
• 3.2mm Bore — The precisely machined 3.2mm bore diameter ensures perfect fit with FTX driveshaft components and pinion gears, maintaining alignment and minimising wear for consistent performance over extended use.
• Stock and Economy Class Rating — This motor is engineered specifically for stock and economy-class RC racing specifications, ensuring compliance with racing rules and providing fair performance characteristics in competitive environments across the UK.
• FTX Genuine Spare Part — As an official FTX spare component, this motor carries full manufacturer backing and is designed to match the exact specifications of the original equipment, guaranteeing seamless integration with your FTX RC vehicle.

Technical Performance

The FTX 550 21T Brushed Motor represents proven engineering in the brushed motor category, delivering the performance characteristics expected from a purpose-built RC motor. With its 21-turn winding configuration, this motor produces moderate RPM output that translates into controlled acceleration and strong torque delivery across the powerband, making it equally suited to casual backyard bashing and structured racing events. The brushed motor technology employed here has been refined over decades of RC motorsport, offering reliability and predictability that many enthusiasts continue to prefer over brushless alternatives. The motor's construction utilises quality materials and precision manufacturing techniques to ensure longevity and consistent performance throughout its operational life. The 3.2mm bore is machined to exacting tolerances, ensuring smooth rotation and minimal friction losses, whilst the 4mm bullet connectors are rated to handle the typical current demands of a stock and economy-class RC vehicle configuration. When paired with an appropriate speed controller and battery combination suitable for your FTX platform, this motor will deliver the robust performance you expect from a genuine FTX component, whether you're enjoying weekend recreational play or preparing for competitive racing. The brushed design also means maintenance is straightforward—periodic cleaning of the commutator and brush inspection is all that's required to keep your motor running smoothly, making this a practical choice for UK RC enthusiasts who prefer hands-on control over their equipment.

What's in the Box

• FTX 550 21T Brushed Motor with integrated commutator and brush assembly
• Motor ready for immediate installation into compatible FTX chassis

What You Need to Complete

• FTX-compatible chassis (FTX Monster Truck or FTX Outlaw platform vehicle)
• Electronic Speed Controller (ESC) compatible with brushed motors and 4mm bullet connectors
• LiPo or NiMH battery pack appropriate for stock and economy class racing (consult your specific vehicle manual for voltage and capacity recommendations)
• Pinion gear (if not already installed on your vehicle's transmission)
• Driveshaft and transmission components specific to your FTX model

Frequently Asked Questions

• Is the FTX 550 21T Brushed Motor compatible with all FTX vehicles? — This motor is specifically designed for FTX Monster Truck and Outlaw platform vehicles. Whilst the 550 size is used across multiple FTX models, you should verify compatibility with your specific chassis before purchase. The product page confirms fitment for MT and Outlaw platforms, and the 3.2mm bore ensures compatibility with these vehicles' driveshaft systems. If you own a different FTX model, consult the spare parts section of that particular vehicle to identify the correct motor specification.
• What is the difference between 21T and other turn counts in RC brushed motors? — The turn count directly affects motor RPM and torque characteristics. A 21-turn motor produces moderate RPM output ideal for stock and economy class racing, providing balanced acceleration and top speed. Motors with fewer turns (like 15T or 17T) produce higher RPM and less torque, whilst motors with more turns (like 27T or 35T) produce lower RPM and more torque. The 21T specification makes this motor perfect for recreational bashing and structured racing within stock specifications across the UK.
• Can I use this motor in competitive RC racing in the UK? — Yes, the FTX 550 21T is specifically rated for stock and economy-class RC racing, which means it meets the specifications required by these racing categories. This motor is engineered to comply with competitive rules and regulations, making it an excellent choice if you're planning to enter local or regional RC racing events. Always verify with your specific racing club or event organisers that stock and economy class rules match your intended use.
• What battery should I use with this motor? — The FTX 550 21T Brushed Motor is compatible with both LiPo and NiMH battery packs. The exact voltage and capacity recommendations depend on your specific FTX chassis and the speed controller you're using. For stock and economy class racing, typical setups use 2S or 3S LiPo batteries, or the equivalent NiMH configuration. Always consult your FTX vehicle's manual or contact RC Model Shop for specific battery recommendations to ensure optimal performance and prevent damage to your motor and speed controller.
• How do I install this motor into my FTX vehicle? — Installation is straightforward. Remove your existing motor by disconnecting the 4mm bullet connectors from the speed controller and unbolting the motor from the motor mount. Insert the new FTX 550 21T motor, secure it with the mounting bolts, and reconnect the 4mm bullet connectors. Ensure the pinion gear is properly seated on the motor shaft and meshed correctly with the spur gear. If you're unfamiliar with motor installation, the RC Model Shop team are happy to provide guidance.
• Is this suitable for beginners? — The FTX 550 21T Brushed Motor is an excellent choice for RC beginners, particularly if you already own an FTX Monster Truck or Outlaw chassis. Brushed motors are simpler than brushless alternatives, requiring no programming or calibration. The 21T configuration provides manageable power output that won't overwhelm a new driver, making it perfect for learning basic RC car control and maintenance skills. The motor's robust construction means it will withstand the inevitable crashes and hard landings that come with learning to drive RC vehicles.
• What maintenance does a brushed motor require? — Brushed motors are known for requiring minimal maintenance. Periodically (every 2-3 hours of hard running), inspect the brushes and commutator for dirt or carbon buildup. Clean the commutator gently with a soft brush or cloth if needed. The bearings are sealed, so no lubrication is required. Unlike brushless motors, there's no complicated ESC programming or telemetry to manage. This straightforward maintenance regime makes brushed motors ideal for casual RC enthusiasts who prefer simplicity.
• What makes FTX genuine spare parts worth buying? — FTX genuine spare parts like this motor are engineered specifically for FTX chassis, ensuring perfect compatibility and performance. Genuine parts maintain the original quality standards and durability of your vehicle, protecting your investment and ensuring reliable operation. By choosing authentic FTX components from authorised UK retailers like RC Model Shop, you're guaranteed genuine products backed by manufacturer warranty and support.

Why Buy from RC Model Shop?

RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the FTX 550 21T BRUSHED MOTOR (MT, OUTLAW) FTX6553 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.