Parts/Radio & control/Servo horns & arms/JConcepts RC10B7/B7D 15.5mm Aluminum Clamping Servo Horn (Blue) (25T-ProTek/Savox/Futaba)
JConcepts RC10B7/B7D 15.5mm Aluminum Clamping Servo Horn (Blue) (25T-ProTek/Savox/Futaba)
JConcepts

JConcepts RC10B7/B7D 15.5mm Aluminum Clamping Servo Horn (Blue) (25T-ProTek/Savox/Futaba)

Part # JCO5190-1
Where to buy
$18.70
AMain Hobbies
Seen Oct 12, 2026
$18.70Buy
Prices are as last seen at the store; stock is not tracked.

About this part

Servo Horn Overview:

The JConcepts RC10B7/B7D 15.5mm Aluminum Clamping Servo Horn is designed to deliver maximum precision and durability for high-performance RC vehicles. As a critical link between the steering servo and bell cranks, this servo horn ensures smooth, accurate steering response. Crafted from precision-machined aluminum, it provides exceptional strength while remaining lightweight. Available in blue and black anodized finishes, this clamping-style horn is the ideal upgrade for racers looking for enhanced control and reliability.

About the Clamping Servo Horn


Optimized Design for High-Performance Steering

This 15.5mm clamping servo horn is built with a broad base that tapers into the connection area, ensuring maximum strength and steering precision. The reinforced boss surrounding the ball-end enhances durability, while strategically placed side ribs minimize flex and twisting. A deep pocket secures the 3mm mounting screw, keeping the assembly tight and secure under high loads. Chamfered highlight edging and laser-etched JC branding complete the race-ready aesthetic, making it both a functional and stylish addition to your RC build.

Features:

  • Precision machined aluminum for superior strength and reliability
  • 15.5mm height for compatibility with RC10B7/B7D and similar models
  • Clamping-style design for a secure, non-slip fit
  • Lightweight yet durable construction for optimized performance
  • Chamfer highlight edging for a sleek, high-end look
  • Available in blue and black anodized finishes to match your setup
  • Laser-etched JC branding and tooth count for easy identification
  • Engineered to enhance steering response and consistency

Includes:

  • (1) 15.5mm Aluminum Clamping Servo Horn
  • (1) 3mm Mounting Screw
CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

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