Best RC Servo Horns of 2026
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RC servo horns are a crucial component in controlling the movement of remote-controlled vehicles and machines. These small but mighty parts are attached to the output shaft of the servo and come in a variety of shapes and sizes to accommodate different applications. With a range of materials such as plastic, aluminum, and metal, they offer different levels of strength and durability. Some servo horns also feature multiple attachment points, allowing for greater flexibility in positioning and movement. Whether you're a hobbyist or a professional, choosing the right RC servo horn can make all the difference in achieving precise and accurate control over your RC equipment.
At a Glance: Our Top Picks
Top 10 RC Servo Horns
INJORA 25T Metal Servo Horn for 1/18 TRX4M
The INJORA Servo Horn offers a sleek black and red anodized finish, giving your RC vehicle a stylish and durable look. With precise CNC machining, it ensures a perfect fit and smooth operation, so you can rely on consistent performance during your runs. Made from high-quality metal, this horn is built to last and withstand tough conditions, providing you with strength and durability. Plus, it's designed to directly replace the stock plastic part on your 1/18 TRX4M servo, making installation quick and hassle-free. The INJORA Servo Horn is a great upgrade for anyone looking to improve their RC experience.
Hobbypark Nylon Micro Control Horns 20x11mm for RC Airplanes (Set of 10)
The Hobbypark Nylon Control Horns are designed for RC airplane enthusiasts, especially those flying indoor or small electric park flyers. These control horns securely attach to your ailerons, elevators, or rudders without the need for glue, thanks to a locking backplate that fits over serrations for a firm hold. Their compact size, with a 12mm base length and around 8mm base width, makes them ideal for precise control in small models. Measuring 20mm tall, they provide reliable and easy installation, helping you quickly set up your remote control surfaces for smooth and responsive flying.
INJORA 2065 Servo Mount and Horn for Redcat Ascent-18
The INJORA 2065 Servo Mount is designed specifically for Redcat Ascent-18 models, including the Brushless and Scout II versions. This means you can easily upgrade or replace parts without worrying about compatibility. Made from durable brass, this mount offers strong and long-lasting support for your servo, ensuring reliable performance. It features a two-position adjustable design, allowing you to customize the fit to your needs for better control and precision. The servo mount fits the INJS2065 servo perfectly, while the mounting holes can be enlarged to fit the stock servo if needed, giving you flexibility in your setup.
INJORA RC Servo Arm Upgrade for ES08MA II Servo, 2Pcs
INJORA Servo Arm Upgrade for ES08MA II Servo is a set of two aluminum alloy arms that are etched with the INJORA logo. They come with screws for easy installation. These arms offer incredible precision, rigidity, and durability. With four color options available, they not only enhance the appearance of your RC model but also provide a reliable replacement option. Upgrade to INJORA Servo Arm for improved performance and style.
Traxxas 8247X Metal Servo Horn
The Traxxas Metal Servo Horn is designed specifically for TRX-4 Scale and Trail Crawler models, making it a perfect fit if you want reliable steering control. It works seamlessly with Traxxas steering servos, ensuring smooth and precise movements for your RC vehicle. The product comes with a screw included, so you have everything needed for installation right out of the box. Using this part along with other Traxxas stock and upgrade components helps you get the best performance from your Traxxas vehicles, enhancing durability and control.
AONTOKY Steel Pushrods and Nylon Control Horns Set for RC Airplanes
The AONTOKY RC Pushrods Set includes 10 steel pushrods and 10 nylon control horns designed for remote control airplanes and other electric vehicles. The pushrods are flexible enough for you to bend them into the exact angles you need, making them great for custom setups with micro servos. The nylon control horns feature four holes, allowing you to easily install and securely lock them in place, which adds stability to your aircraft controls. With a diameter of 0.047 inches and a length of 10.24 inches, the pushrods offer the right size for precise control and reliable performance in your RC projects.
ShareGoo Metal Servo Horn for RC Cars
The ShareGoo Metal Servo Horn is a pack of 2 durable aluminum alloy steering arms with 25 teeth and M3 threads. They are compatible with Futaba, HSP, Power HD, Axial Savox Xcore, and MG995 mostly standard servo motors, and fit for 1/8 and 1/10 RC off-road crawler drift racing cars. The horns are CNC machined for precision and easy to install and remove, with hole centers at 16mm and 20mm. The pack includes 2pcs of 25-teeth servo horns with optional black or red clamping.
Ltvystore RC Push Rods Set
The Ltvystore Push Rods are designed for convenience and versatility in your remote control projects. These push rods are easy to bend, allowing you to adjust them to fit the angles you need for optimal performance. Made from durable 304 stainless steel, they feature a Z-type head that ensures a secure fit for various applications. Additionally, the nylon control horns are sturdy and easy to install, providing reliable support during flights. The adjustable pushrod connector linkage stoppers add further flexibility, making this set an excellent choice for enhancing your RC vehicles and airplanes.
10Pcs Servo Horn Metal Aluminum 25T Silvery Servo Disc
The Seamuing Servo Horn is a set of 10 servo discs made of high-quality aluminum alloy. With a mounting hole spacing of 14mm and 4 M3 tapped mounting holes, it provides easy installation and compatibility with various standard servos. The servo disc has a diameter of 20mm, making it suitable for a wide range of applications. The pinking aperture of 5.5mm and pinking quantity of 25mm allow for precise and secure connections. Whether you are building a robot, mechanical claw, RC car, or helicopter, this servo horn is a perfect choice. It is compatible with popular servo brands like Hitec, Parallax, and Futaba, offering versatility and convenience for hobbyists and professionals alike.
Nuofany 2-Pack Aluminum 25T Adjustable Servo Saver
The Nuofany Aluminum Servo Saver offers adjustable link positions with multiple holes spaced 16mm and 18mm apart, allowing you to customize the setup to fit your needs. It enhances your steering precision while protecting your servo gears from damage, thanks to its built-in self-locking screws that keep everything secure during use. Made from strong 6061 aluminum alloy, this durable servo saver ensures long-lasting performance. You get two 25T servo savers in the pack, compatible with most standard RC car and boat servos, making it a versatile addition to your RC gear.
Frequently Asked Questions (FAQs)
1. Are all servo horns the same?
No, servo horns are not the same for all servos. The exact horns included are often not specified and can vary. Additionally, servo output shafts and their splines can vary between brands and models, making some servo horns incompatible with others.
2. What is the purpose of a servo horn?
The purpose of a servo horn is to transfer motion from the servo to an arm, push-rod, or linkage. It is an attachment that allows for the mechanical connection between the servo and the desired mechanism.
3. What is the difference between a servo horn and a servo saver?
A servo saver is essentially a servo horn or arm designed to absorb shocks and prevent the servo geartrain from stripping out. It usually includes a U-shaped spring inside to handle impacts. Servo savers are recommended for servos that are frequently subjected to jolts or impacts.
4. How do you center a servo without a tester?
To center a servo without a tester, you can simply plug the servo into the receiver, bind it, and power everything on. By default, the servo should center. Then, attach the servo horn while it is centered. This can be done using a regular receiver without any specific setup.
5. How far can a servo motor move?
Servo motors have a limited range of rotation, typically around half of a full circle (180 degrees). The user can control the servo by specifying the angle at which it should turn, allowing for precise movements within its range of motion.
During our rc servo horn research, we found 24 rc servo horn products and shortlisted 10 quality products. We collected and analyzed 9,850 customer reviews through our big data system to write the rc servo horns list. We found that most customers choose rc servo horns with an average price of $11.08.
The rc servo horns are available for purchase. We have researched hundreds of brands and picked the top brands of rc servo horns, including INJORA, Hobbypark, Traxxas, AONTOKY, Share Goo. The seller of top 1 product has received honest feedback from 1,367 consumers with an average rating of 4.9.
Jimmy Roof is a toy designer who lives in Chicago with his family. He works in a big toy firm, so he is surrounded by toys every day. Throughout his career, he has developed expertise in children's toys, baby products and preschool education. Jimmy Roof often publishes articles related to toys on key websites.