Best Rc Servo Arms

Here you have our curated list of best rc servo arms. each of them comes with different price, style, and design, so you have plenty of options to choose from. keep reading for our top products review!

The top Rc servo arms are the most important because they need to be able to move up and down. The top arms are also called boom arms. They are typically more difficult to use because they have a large range of movement, which means that there is a higher risk of injury if something goes wrong. However, it is still possible to make an Rc servo arm from scratch with some advanced knowledge.

One of the most frequently asked questions about rc helicopters comes from someone looking for a new top-level swashplate. The answer is a bit complicated, so let’s break it down.

In Hurry? Checkout Our Top Pick Of Best Rc Servo Arms.

Our Top Pick
ZOSKAY 35kg high Torque Coreless Motor servo Metal Gear Digital and Stainless Steel Gear servo arduino servo for Robotic DIY,RC car (Control Angle 270°)

9.8/10 our score

Best Rc Servo Arms

Rank Product Name Score
1
ZOSKAY 35kg high Torque Coreless Motor servo Metal Gear Digital and Stainless Steel Gear servo arduino servo for Robotic DIY,RC car (Control Angle 270°)
ZOSKAY 35kg high Torque Coreless Motor servo Metal Gear Digital and Stainless Steel Gear servo arduino servo for Robotic DIY,RC car (Control Angle 270°)
9. 8
2
RPM Front A-Arm 2WD Slash, Rustler, Stampede, Nitro Slash, Green
RPM Front A-Arm 2WD Slash, Rustler, Stampede, Nitro Slash, Green
9. 4
3
Weytoll 30KG Motor Servo 4PCS Metal Gear Digital Servo Waterproof for RC Car Robot Boat Helicopter with 25T Arm,Control Angle 180°
Weytoll 30KG Motor Servo 4PCS Metal Gear Digital Servo Waterproof for RC Car Robot Boat Helicopter with 25T Arm,Control Angle 180°
9. 1
4
Vanquish Products Clamping 25T Servo Horn, 20mm, VPS02412
Vanquish Products Clamping 25T Servo Horn, 20mm, VPS02412
8. 9
5
uxcell Plastic Servo Arms 23T Blue, 3mm Hole Single/Double Arm for JR 1 Set
uxcell Plastic Servo Arms 23T Blue, 3mm Hole Single/Double Arm for JR 1 Set
8. 4
6
ARRMA Body Clip Retainer 1/8 Scale Black (4), ARAC3447
ARRMA Body Clip Retainer 1/8 Scale Black (4), ARAC3447
8. 1
7
2Pcs Vgoohobby Metal 25T Servo Horn Steering Arm for Standard Servo Motors Compatible with Traxxas TRX4 Axial SCX10 Tamiya 1/10 RC Crawler Truck (Red-Black)
2Pcs Vgoohobby Metal 25T Servo Horn Steering Arm for Standard Servo Motors Compatible with Traxxas TRX4 Axial SCX10 Tamiya 1/10 RC Crawler Truck (Red-Black)
8. 0
8
Traxxas 8247X Metal Servo Horn, Silver
Traxxas 8247X Metal Servo Horn, Silver
7. 7
9
GTHELE 2pcs 25T Metal RC Steering Servo Arm Horn Parts for 1/8 1/10 Model Car/Boat Futaba HSP HPI Wltoys Himoto Redcat Traxxas Axial…
GTHELE 2pcs 25T Metal RC Steering Servo Arm Horn Parts for 1/8 1/10 Model Car/Boat Futaba HSP HPI Wltoys Himoto Redcat Traxxas Axial…
7. 5
10
BETU 2 Pack Double Sided Aluminum 25T RC Servo Arm for 1/8 1/10 RC
BETU 2 Pack Double Sided Aluminum 25T RC Servo Arm for 1/8 1/10 RC
6. 9

1. ZOSKAY 35kg high Torque Coreless Motor servo Metal Gear Digital and Stainless Steel Gear servo arduino servo for Robotic DIY,RC car (Control Angle 270°)

ZOSKAY 35kg high Torque Coreless Motor servo Metal Gear Digital and Stainless Steel Gear servo arduino servo for Robotic DIY,RC car (Control Angle 270°)

9.8/10 our score
  • CNC aluminium middle Shell,Dual ball bearings
  • Copper & Aluminum / Stainless Steel & Aluminum
  • DS3235 35KG Coreless Stainless Steel Gear Waterproof Digital Servo
  • High performance digital standard servo,High-precision metal gears (Stainless steel gear)with hard anodizing
  • High reliability、good stability、strong adaptability, Low noise、small vibration、smooth operation、long life

2. RPM Front A-Arm 2WD Slash, Rustler, Stampede, Nitro Slash, Green

RPM Front A-Arm 2WD Slash, Rustler, Stampede, Nitro Slash, Green

9.4/10 our score

Rc servo arms are used to control the position of the main gear on a machine. They can be made out of metal, plastic, or even aluminum-magnesium alloy.

  • Designed to increase durability
  • Proudly made in the USA
  • Replaces weaker stock components
  • These A-arms will not work on the nitro versions of the Rustler & Stampede nor will they work on the Stampede 4×4

3. Weytoll 30KG Motor Servo 4PCS Metal Gear Digital Servo Waterproof for RC Car Robot Boat Helicopter with 25T Arm,Control Angle 180°

Weytoll 30KG Motor Servo 4PCS Metal Gear Digital Servo Waterproof for RC Car Robot Boat Helicopter with 25T Arm,Control Angle 180°

9.1/10 our score
  • Accessories  Connector wire length 12.6 inches(32cm),and also send with a 25T metal servo arm
  • Application  – Digital servo can be a common use for robots, mechanical arms, climbing cars and remote control toys.
  • High Quality – High performance digital standard servo,equipped with strong gears,Dual ball bearings
  • Large Torque Operat Voltage: 4.8V – 7.4V, no load speed: 0.24sec/60° – 0.17sec/60°, peak stall torque: 29.5kg.cm – 32kg.cm.
  • Motor Servo – This 30kg servo offers a full range of 180° with metal gears.

4. Vanquish Products Clamping 25T Servo Horn, 20mm, VPS02412

Vanquish Products Clamping 25T Servo Horn, 20mm, VPS02412

8.9/10 our score

RC servo arms come in a few different sizes. The most popular size is a JR-sized arm, which stands for “Japanese Standard.” These arms are typically used in 1/10th scale nitro cars. A small arm is typically used in RC planes that run on 6 volt lipos while a large servo arm is usually found on the more powerful brushless setups.

  • Made by Vanquish
  • This item works with: Arrma 1:10 ADX-10 2WD Buggy, 1:10 Fury Short Course, 1:10 Granite Monster Truck, 1:10 Mojave Desert Truck, 1:10 Raider 2WD Buggy, 1:10 Vorteks Stadium Truck; Associated Apex Touring V-Type, B44.x, Mini MGT 3.0 RTR, MTA4, Monster GT, Monster GT 4.6, ProLite 4×4, RC-10 B4.x, RC-10 B5 and B5M, RC-10 original aluminum chassis, RC-10 T4.x, RC-10 T5, RC-10GT2, RC-8 buggy, RC-8 Truck, RC-8e RC8.1e RC-8.2e, RC-8e Truck electric, SC-10 2WD, SC-10 4×4, SC-10GT Nitro, S
  • Vanquish part number 02412; UPC 791512778067

5. uxcell Plastic Servo Arms 23T Blue, 3mm Hole Single/Double Arm for JR 1 Set

uxcell Plastic Servo Arms 23T Blue, 3mm Hole Single/Double Arm for JR 1 Set

8.4/10 our score
  • COMPATIBLE WITH – JR.
  • FEATURE – 23 tooth spline,1 set with 4 style steering arm to adjust.
  • MATERIAL – plastic.
  • PACKAGE CONTENT – 1 set x Servo Arm.
  • PARAMETER – head hole inner diameter:3mm, please refer to each style size from the description.

6. ARRMA Body Clip Retainer 1/8 Scale Black (4), ARAC3447

ARRMA Body Clip Retainer 1/8 Scale Black (4), ARAC3447

8.1/10 our score

RC servo arms are usually used to control the orientation of a remote controlled model. They can be used for airplanes, helicopters, and cars. Most servos come with high torque and high speed.

  • ARRMA Body Clip Retainer 1/8 Scale Black (4), ARAC3447

7. 2Pcs Vgoohobby Metal 25T Servo Horn Steering Arm for Standard Servo Motors Compatible with Traxxas TRX4 Axial SCX10 Tamiya 1/10 RC Crawler Truck (Red-Black)

2Pcs Vgoohobby Metal 25T Servo Horn Steering Arm for Standard Servo Motors Compatible with Traxxas TRX4 Axial SCX10 Tamiya 1/10 RC Crawler Truck (Red-Black)

8/10 our score
  • 2 Mounting Positions:18mm & 22mm (Measured From Hole Center To Hole Center)
  • 25 Tooth Spline with M3 Threads,compatible with mostly standard servo motors.
  • Color:Red-Black/Gold-Black(Optional);Small size and lightweight,easy to install.
  • Compatible with Futaba Savox Emax HSP Power HD Xcore & other popular prand servos motor (DO NOT Compatible with Hitec JR Servos)
  • Fit for 1/10 scale rc crawler car ,for example,these are compatible with Traxxas TRX4 Axial SCX10 SCX10 ii Tamiya CC01 90046 1/10 rc crawler truck

8. Traxxas 8247X Metal Servo Horn, Silver

Traxxas 8247X Metal Servo Horn, Silver

7.7/10 our score

There are a number of top Rc servo arms on the market these days. They vary in size, type, and price. You’ll find that some are small enough to fit into your hand or even small enough to be used as a mini-drone.

  • Fits Traxxas steering servos
  • Includes screw
  • Metal servo horn for TRX-4 Scale and Trail Crawler
  • Use Traxxas stock and hop-up replacement parts to get the most out of your Traxxas vehicles

9. GTHELE 2pcs 25T Metal RC Steering Servo Arm Horn Parts for 1/8 1/10 Model Car/Boat Futaba HSP HPI Wltoys Himoto Redcat Traxxas Axial…

GTHELE 2pcs 25T Metal RC Steering Servo Arm Horn Parts for 1/8 1/10 Model Car/Boat Futaba HSP HPI Wltoys Himoto Redcat Traxxas Axial…

7.5/10 our score
  • 25T Teeth Tooth Steering Half Servo Arm Horn.
  • 3 Mounting Positions – 12mm, 16mm, 20mm (Measured From Hole Center To Hole Center)
  • Easy To Install,Can Be Used for a Long Time.
  • Fits for 1/8 & 1/10 model car.
  • High Quality CNC Machined Aluminum

10. BETU 2 Pack Double Sided Aluminum 25T RC Servo Arm for 1/8 1/10 RC

BETU 2 Pack Double Sided Aluminum 25T RC Servo Arm for 1/8 1/10 RC

6.9/10 our score
  • Color: Blue.
  • Dimension: 47x10x7.5mm ,3 threaded mounting holes (3mm Hole) for adjustability 12mm, 16mm and 20mm.
  • Double Sided 25T Arm Servo Horn, fit most servos
  • Material: Aluminum Alloy. Weight: 2.7g
  • Package includes: 2 x 25T Metal Servo Arm.