Product description

The Koswork 15mm aluminum servo horn (25T) was specifically designed for the Kyosho Optima Mid , but is also perfectly suited for many other RC models that use a 25T servo output (e.g., Futaba, Reedy, Savox, ProTek, XP Digital). This high-quality upgrade part not only improves durability but also the precision and steering performance of your vehicle.

Thanks to its clever bottom-mount design, the lever point is lowered, reducing stress on the servo spline and relieving overall strain on the servo. The result is a more durable servo and more direct, controlled steering response. The 15 mm hole spacing ensures exceptionally smooth and precise steering – ideal for modern off-road and on-road setups.

The robust clamping design with a large M2.5 screw guarantees a secure hold without slippage, even under high loads. At the same time, the servo horn is designed to operate freely without rubbing against the radio plate or other components.

A direct, high-quality upgrade compared to standard plastic horns.

Highlights

• Specifically designed for Kyosho Optima Mid – but also fits many 25T servos
• Bottom-mount design reduces stress on the servo.
• Precision-machined aluminum – significantly more stable than plastic
• Hole-to-hole: 15 mm – smoother, more precise steering response
• Frictionless design – does not rub against the radio plate
• Clamping style with large M2.5 screw for maximum hold
• Suitable for 25T servos: Futaba, Reedy, Savox, ProTek, XP Digital and many more.
• Direct upgrade – plug & play