Du-Bro Micro 90 Degree Bellcrank System

Micro 90 Degree Bellcrank System from Du-Bro - DUB851

The DU-BRO Micro 90° Bellcrank System is a simple and lightweight way to add smooth aileron control to small RC airplanes. This system is designed to mount inside the wing, helping you create a clean and compact control setup. It works great on micro aircraft, indoor flyers, and small park models where space and weight are important. The bellcrank is made from strong, injection-molded nylon, so it is durable but still very light. It turns your pushrod movement 90 degrees, which is extremely helpful when your linkage needs to change direction to move the ailerons properly. This makes your control system smoother, more accurate, and more reliable in the air.

Everything you need is included in the package. The kit comes with the bellcrank and the mounting hardware, so installation is easy. Just mount the bellcrank inside the wing, attach your pushrods, and you’re ready to go. The bellcrank measures 0.625" (15.875 mm) from the center hole to the center of the outer hole, giving you consistent and predictable movement for your control surfaces. This system is a great choice for beginners because the parts are simple, lightweight, and easy to use. It helps improve flight control, reduces unwanted flex, and keeps your model flying smoothly and predictably.

Proudly Made in the USA, the DU-BRO Micro 90° Bellcrank System offers reliable performance you can trust on every flight.

Features:

• Compact injection molded nylon mechanical solution for tight thin wing environments
• Ideal for turning pushrod movement exactly 90 degrees to drive aileron linkages
• Mounts cleanly inside the airframe to reduce external aerodynamic drag
• Provides smooth low friction mechanical transfers on micro park flyer and indoor models
• Precision center to center hole dimensions measure exactly 0.625 inches
• Eliminates structural flex to ensure consistent and highly predictable control surface feedback
• Complete standalone package arrives with a durable bellcrank and necessary mounting hardware
• Proudly made in the USA