21.5T Sensored Brushless Motor with Reliable Performance for 1/10 1/12 RC Racing Car Upgrade Black Purple Aluminum
21.5T Sensored Brushless Motor with Reliable Performance for 1/10 1/12 RC Racing Car Upgrade Black Purple Aluminum
About this item
- [RELIABLE PERFORMANCE] Experience superior reliability with our 21.5T Sensored Brushless Motor, featuring high-speed accuracy bearings and high-purity copper windings. These features ensure maximized electrical conductivity and enhanced power delivery, making it a perfect upgrade for your RC car.
- [PROTECTIVE DESIGN] Crafted with a CNC machined billet T6 aluminum and strong sintered magnets, this motor effectively protects internal components. The robust outer shell not only extends the motor's lifespan but also ensures safe operation, giving you peace of mind while racing.
- [POWERFUL OUTPUT] Elevate your RC racing experience with the 540 V3 sensored brushless motor, known for its strong and stable output power. This motor significantly enhances your car's performance, letting you achieve higher speeds and better acceleration on various terrains and tracks.
- [EFFICIENT HEAT DISSIPATION] Designed with an aluminum tail cover and ultra-low internal resistance, our motor optimizes heat dissipation efficiency. It reduces overall operating temperatures, allowing for longer run times and improved overall efficiency, so you can enjoy uninterrupted racing.
- [COMPATIBILITY & ADJUSTABILITY] This motor's adjustable timing and dual sensor ports make it a versatile choice for both sensored and sensorless ESCs. Compatible with popular RC , it easily adapts to your specific racing setup, enhancing both performance and customization options.
Overview
- Brand: Halearo
- Model Name: Halearot4drsmwe7k
- Number of Items: 1
- Manufacturer: Halearo
Couldn't load pickup availability
15 in stock
View full details

Reviews
-
⭐⭐⭐⭐⭐
Ethan Miller — Phoenix, Arizona
I found the replacement parts I needed for my RC truck without having to search through unrelated products. The categories were easy to understand, and the new wheels and suspension parts worked well for my weekend build.
-
⭐⭐⭐⭐⭐
Marcus Lee — San Diego, California
TinyRacer has a practical selection of RC tools, batteries, and upgrade parts. I picked up several items for maintaining my crawler, and everything made my workbench setup feel much more organized.
-
⭐⭐⭐⭐⭐
Olivia Parker — Denver, Colorado
I am still fairly new to RC cars, so I appreciated how clearly the products were grouped. It was easy to compare chargers, connectors, and maintenance supplies for my first off-road vehicle.
-
⭐⭐⭐⭐⭐
Noah Bennett — Austin, Texas
I enjoy upgrading and adjusting my RC vehicles, and TinyRacer makes it convenient to browse parts for different projects. I especially liked the variety of tires, hardware, and drivetrain components available.
FAQ
What types of products does TinyRacer sell?
TinyRacer offers RC cars, trucks, crawlers, buggies, drift vehicles, replacement parts, electronics, batteries, chargers, tools, maintenance supplies, and performance upgrades for a wide range of RC projects.
How can I check whether a part fits my RC vehicle?
Review the product description for scale, dimensions, mounting points, connector type, voltage, part number, and compatible models. Similar-looking RC parts may not be interchangeable, so please confirm all specifications before ordering.
How much does shipping cost?
Standard shipping costs a flat $6.90 per order unless a different amount is displayed during checkout. Any applicable taxes or additional charges will be shown before payment is completed.
How long does order processing take?
Processing time may vary depending on product availability and order volume. Once your order has been prepared and shipped, you will receive a confirmation email with the available tracking information.
How long will delivery take?
Delivery times depend on the destination, carrier, product availability, and other shipping conditions. The estimated delivery information provided during checkout or through tracking is not a guaranteed arrival date.
How can I track my order?
A tracking link will be emailed to you after your order ships. Tracking updates may take a short time to appear after the carrier receives the package.
Can I change or cancel my order?
Contact us as soon as possible after placing your order. We will try to help, but changes and cancellations cannot be guaranteed once processing or shipment has begun.
What is your return policy?
Eligible items may be returned according to the conditions and timeframes stated in our Return & Refund Policy. Items should generally be unused, uninstalled, and returned with their original packaging and included components.
What should I do if my order arrives damaged or incorrect?
Contact us promptly with your order number, a description of the issue, and clear photos of the product, packaging, and shipping label. Our support team will review the information and provide the appropriate next steps.
How can I contact TinyRacer customer support?
You can contact TinyRacer by email at muytregerwad@gmail.com. Please include your order number when asking about an existing purchase so we can assist you more efficiently.
Blog posts
View all-
5 Tire Tuning Mistakes That Are Slowing Down Yo...
Discover the five most common RC drift tire tuning mistakes that reduce control and consistency. Learn how choosing the right tires, maintaining them properly, and testing systematically can transform your...
5 Tire Tuning Mistakes That Are Slowing Down Yo...
Discover the five most common RC drift tire tuning mistakes that reduce control and consistency. Learn how choosing the right tires, maintaining them properly, and testing systematically can transform your...
-
LiPo Battery Myths Busted: 5 Mistakes That Can ...
Think you know how to care for your LiPo batteries? Discover five common LiPo battery myths, learn the facts behind safe battery maintenance, and keep your RC car performing at...
LiPo Battery Myths Busted: 5 Mistakes That Can ...
Think you know how to care for your LiPo batteries? Discover five common LiPo battery myths, learn the facts behind safe battery maintenance, and keep your RC car performing at...
-
Top 5 Signs Your RC Car Differential Needs Main...
Learn the top warning signs that your RC car differential needs maintenance. Discover simple inspection and servicing tips to improve handling, drivetrain efficiency, and long-term performance.
Top 5 Signs Your RC Car Differential Needs Main...
Learn the top warning signs that your RC car differential needs maintenance. Discover simple inspection and servicing tips to improve handling, drivetrain efficiency, and long-term performance.