1:10th Scale Products


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1:10th Scale Electronic Speed Controllers

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Mamba X - Sensored

The Mamba X is our top-of-the-line, “flagship” 1/10th scale ESC. It is packed with features and capabilities that make it one of the most versatile ESCs on the market. It includes features such as sensored operation, waterproof, 2-6s capable and powerful 8-amp BEC. With its versatility it can be run in a rock crawler all the way up to a 1/8th scale buggy on nearly any sensored or sensorless motor and even brushed motors!


ALL NEW Sidewinder 4 - sensorless

The all new and improved Sidewinder 4 builds upon Castle’s most popular platform - the Sidewinder 3. The Sidewinder 4 is our first platform running Cryo-Drive technology which reduces operating temperatures in all applications. Cryo-Drive is a potent combination of software enhancements and precision fluid dynamics. The new case is designed specifically for maximum airflow from the huge 30mm fan included with the Sidewinder 4. These changes result in cooler ESC temperatures, increased runtime and power handling. All of these improvements mean you can gear more aggressively for more speed and harder/longer runs. And of course it is still waterproof** and compatible with the optional Castle Link USB programmer.

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Mamba Micro X - Sensored

Mamba Micro X is our latest 1:18 scale controller capable of 2S - 3S LiPo, with an 2 amp peak BEC - and, it’s waterproof*, so you can run your vehicle through morning dew, across soggy snow, or a muddy trail. This is the perfect upgrade for 2WD or 4WD vehicles over 1.5 lbs and up to 2.25 lbs. The Mamba Micro X also works well in some 1/10th scale crawlers. Paired with a 2200kv Holmes Hobbies Puller Pro Stubby 2200kv it makes a great crawler ESC!


Sidewinder 3 - Sensorless

Sidewinder 3 is our most popular ESC and for good reason. Designed for every day driving at an affordable price. Good up to a 3s LiPo and in vehicles weighing up to 5lbs. Paired with our 1406 series motors it makes the perfect upgrade for your RTR vehicle or even your kit build; it can even run a brushed motor.

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Sidewinder SCT - Sensorless

Sidewinder SCT is Castle’s solution for anyone who needs an unbeatable combination of power and affordability in a special edition controller and motor combo made for Short Course Truck racing. Intended for short course trucks running on 2s LiPo and weighing up to 6.5 lbs. It is also a great system and a torque animal for lighter 1/10th scale 2WD stadium trucks and buggies running up to a 3s LiPo. The Sidewinder SCT Combo will give you exceptional response and performance right of the box!



1:10th Scale Brushless Motors

Castle 14 Series Brushless motors are the most popular of all our motors.  The 540 equivalent size makes them perfect for almost any 1:10th scale vehicle from 2WD buggies to monster trucks to crawlers.  We have what you need to make your new ride overloaded with power and precision!  To learn more about Castle Motor Technology, click the link below.


1406 Crawler

For more than a decade Castle has been providing award winning brushless sensorless motors to R/C enthusiasts worldwide. In response to overwhelming requests by our customers, we have brought technological advancements together that will deliver unprecedented performance in our new SENSORED motor Line.  Our latest additions are the 1406 series in a "SLATE" color, in 1900KV, 2280KV, 2850KV and 3800KV. These motors are ROCK READY and we have the startup on low RPMs under control.



4600Kv, 5700Kv, 6900Kv, 7700Kv



3800Kv 3mm or 5mm shaft versions.  The 1410 motors are a bit longer than the 1406s which increases torque significantly.  




The longest of our 14 Series Motors - The 1415 2400kv with 3mm or 5mm shaft is the perfect motor for 1/10th scale 2WD and 4WD short course trucks running on 3s or 4s LiPo. Huge amounts of torque, low temperatures, and incredible speed make this the perfect motor for hardcore bashing and driveshaft snapping power. Paired with the Mamba Max Pro or new Mamba X ESC you will have the perfect pairing for your Short Course Truck or Rock Racer weighing up to 6.5 lbs on 3s or 4s LiPo.