Best RC Servo Horns of 2026

Jimmy Roof Avatar
Jimmy Roof
Last Updated: Jan 8, 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

INJORA 25T Metal Servo Horn for 1/18 TRX4M Cover #TOP 1
INJORA 25T Metal Servo Horn for 1/18 TRX4M
ftb score rating icon 9.9
Hobbypark Nylon Micro Control Horns 20x11mm for RC Airplanes (Set of 10) Cover #TOP 2
Hobbypark Nylon Micro Control Horns 20x11mm for RC Airplanes (Set of 10)
ftb score rating icon 9.8
INJORA 2065 Servo Mount and Horn for Redcat Ascent-18 Cover #TOP 3
INJORA 2065 Servo Mount and Horn for Redcat Ascent-18
ftb score rating icon 9.6

Top 10 RC Servo Horns

#TOP 1

INJORA 25T Metal Servo Horn for 1/18 TRX4M

4M-12BKRD
Small
INJORA 25T Metal Servo Horn for 1/18 TRX4M Cover
INJORA 25T Servo Horn Upgrade Accessories for 1/18 TRX4M Stock Servo(Black & Red)

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.

What We Like
Durable metal construction
Precise CNC machining
Stylish anodized finish
Easy installation
#TOP 2

Hobbypark Nylon Micro Control Horns 20x11mm for RC Airplanes (Set of 10)

Hobbypark Nylon Micro Control Horns 20x11mm for RC Airplanes (Set of 10) Cover
Hobbypark Nylon Micro Control Horns 20x11mm 4 Holes for RC Airplane Remote Control Foam Electric Park Flyers Parts (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.

What We Like
Glue-free installation
Secure locking mechanism
Compact size for small models
Easy to install
#TOP 3

INJORA 2065 Servo Mount and Horn for Redcat Ascent-18

ASC18-13-2065
Black
1/18 scale
INJORA 2065 Servo Mount and Horn for Redcat Ascent-18 Cover
INJORA 2065 Digital Servo Mount and Horn for 1/18 Redcat Ascent-18 Upgrade

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.

What We Like
Wide model compatibility
Durable brass material
Two-position adjustable design
Fits INJS2065 servo

INJORA RC Servo Arm Upgrade for ES08MA II Servo, 2Pcs

SCX24-56GLBK
Grey&black
Small
INJORA RC Servo Arm Upgrade for ES08MA II Servo, 2Pcs Cover
INJORA Mini Servo Horn Accessory for ES08MA II Servo Upgrade Parts, 2Pcs(Grey&Black)

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.

What We Like
Easy Installation
Enhanced Appearance
Precision and Durability
#TOP 5

Traxxas 8247X Metal Servo Horn

8247X
Silver
Traxxas 8247X Metal Servo Horn Cover
Traxxas 8247X Metal Servo Horn, Silver

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.

What We Like
Metal construction
Compatible with TRX-4 models
Includes installation screw
Fits Traxxas steering servos
Supports Traxxas upgrades
#TOP 6

AONTOKY Steel Pushrods and Nylon Control Horns Set for RC Airplanes

Black
AONTOKY Steel Pushrods and Nylon Control Horns Set for RC Airplanes Cover
10 PCS 0.047x10.24" Steel Pushrods And 10 PCS Nylon 0.79x0.43" Lock on Control Horns 4 Holes for RC Airplane Model Aircraft DIY Parts

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.

What We Like
Flexible steel pushrods
Secure nylon control horns
Easy installation
Compatible with micro servos
#TOP 7

ShareGoo Metal Servo Horn for RC Cars

HS501
Black
28X10X11Mm
ShareGoo Metal Servo Horn for RC Cars Cover
2Pack ShareGoo Metal 25T Servo Horn 25 Teeth Steering Arm Compatible with Futaba Savox Power HD Servos Motor Replacement for 1/8 1/10 RC Off-Road Crawler Drift Racing Car (Black)

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.

What We Like
Durable aluminum alloy material
CNC machined for precision
Compatible with multiple standard servo motor brands
Easy to install and remove
Pack of 2 for convenience
#TOP 8

Ltvystore RC Push Rods Set

rc-450-1.5
Ltvystore RC Push Rods Set Cover
Ltvystore 10Pcs 1.5 x 450mm Z Push Rods Parts & 10Pcs Adjustable Pushrod Connector Linkage Stopper 1.8mm & 10Pcs Nylon Control Horns 21x10 mm Compatible for RC Airplane Plane Boat Replacement

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.

What We Like
Durable stainless steel material
Easy angle adjustments
Sturdy nylon control horns
Compatible with various RC toys
#TOP 9

10Pcs Servo Horn Metal Aluminum 25T Silvery Servo Disc

Seamuing
4986103-2360-1405551161
10pcs
10Pcs Servo Horn Metal Aluminum 25T Silvery Servo Disc Cover
10Pcs Servo Horn Metal Aluminum 25T Silvery Servo Disc for Robot Mechanical Claw Rc Car Helicopter Mg945 Mg995 Mg996

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.

What We Like
Durable aluminum alloy
Easy installation with mounting holes
Compatible with popular servo brands
#TOP 10

Nuofany 2-Pack Aluminum 25T Adjustable Servo Saver

25T-Black
Black
Nuofany 2-Pack Aluminum 25T Adjustable Servo Saver Cover
2Packs Aluminum 25T Servo Saver 3 Holes Adjustable Hi-Torque Servo Horn Compatible with 1/8 1/10 RC Car Crawler SCX10 Boat Capra TRX4 TRX6 RC Boat Parts (Black)

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.

What We Like
Adjustable multiple position holes
Improved steering accuracy
Servo gear protection
Durable 6061 aluminum
Includes two servo savers
Buying Guide Image

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.

Editor's Notes

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.

Written by
Jimmy Roof Avatar

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.