Spot On 1" Servo Arm

Description:
The XQ 4013 servo is the best option out there for 30cc sized 3d planes. Perfect combination of speed and torque and a price point that make the other servo companies jealous.

The XQ 4013 has superior reliability to other servos. They have a core less digital motor, for precise strong movement. The XQ 4013 has all titanium gears, heat sink to reduce overheating, waterproof housing, and great torque and speed.

The XQ 4013 is perfect for a 30CC 3D plane for ALL surfaces. They can be used reliably in a 50cc plane also on all surfaces.

Specifications:

• Torque:
  • 166.7 oz/in at 4.8V (12.0 kg/cm)
  • 197.2 oz/in at 6V (12.8 kg/cm)
     
• Speed:
  • .13 sec at 4.8V
  • .11 sec at 6V
     
• Voltage: 4.8V - 6V
• Weight: 2 oz (59g)
• Size: 40x20x39mm
   
• Gear Style: Futaba Arms
• Modulation: Coreless Digital
• Gear Type: Titanium
• Weight: 2oz (59g)
• Size: 40x20x39mm

Watch this video of the XQ 4013 beating the Hitec 7985mg

Features:

• Titanium Gears
• Waterproof
• Coreless
• Digital
• High Torque/High Speed
• Smooth resolution

Don't forget to buy some circle servo arms to fit your carbon fiber arms you got in your kit!

 

Spot On 1.5" Servo Arm

High Quality 1.5" Aluminum servo arm from Spot-On RC

Spot On Servo Arms are made of high quality 7075-T6 aluminum, one of the highest strength alloys available for this purpose.  They feature an ultra secure double lock design, keeping your servo arm secure and eliminating any slop between the main servo gear and the arm.  Spot On Servo Arms are also sand blasted and anodized for a beautiful appearance.

Spot on offers their servo arms in many sizes, threads and gear output compatibility.  Spot On arms are offered in:
M3, or #4-40 holes, so you can use ball links that are metric or standard Futaba, Hitec or JR compatible gear mesh. Sizes ranging from 1” to 2” for single arms and 2.5” to 4.5” for rudder arms.

Available colors are Black or Silver

Spot On RC Servo Arms are measured from the center hole of the servo to the outermost hole (for example, a 1” arm is exactly 1” from hole center to hole center).  However the larger sizes offer the option of one or two more additional inner holes so you can use them for future projects or fine tune your ratios.

Redwing RC only offers the V2, upgraded version, with stronger aluminum and finer design.  No matter which Spot On RC Servo Arms you choose you will be sure to experience problem free set up and operation with these high quality servo arms.
 

Description:

This tail wheel assembly is extremely efficient and reliable. With fewer parts, there is less to worry about and the solid construction makes it the go-to choice for pilots at any skill level. The new V2 design incorporates ball bearings for smooth motion, ball-joint to rudder steering connection, wider CF mounting plate, and slightly larger wheels that the v1. "Trouble Free" means just that... no more worrying about screws falling out or loss of control. Make the switch today by installing the SmartDesign Tail Wheel!!!

CNC Aluminum & C.F. Tail Wheel Assembly for 20cc to 220cc

Features:

• Extremely Reliable
• Mechanically Efficient Design
• Simple and Solid Construction
• Fewer parts needed for install
• Ball Bearings

Pricing

• 20-40cc: $27.00
• 50-70cc: $34.99
• 85-120cc: $44.99
• 150cc-220cc: $54.00

Weight

• 20-40cc: 1.2 oz
• 50-70cc: 1.6 oz
• 85-120cc: 2.2 oz
• 150cc-220cc: 2.6 oz

Don't forget to check out our Aluminum Hub Wheels! They are excellent replacements for landing gears and tail wheels. Please see sizing chart below.