How to assemble an ARF RC aircraft step by step
A general ARF assembly workflow for many aircraft: dry fit, hinges, servo installation, power setup, CG, control checks and first-flight preparation.
This is a general hardware & accessories item from DU-BRO. The information below is limited to fields found in the supplier or manufacturer record, so customers can check fit before contacting RC-MODEL.
The DU-BRO Micro Servo Arm XL is designed for pilots who need extra control throw on their micro electric and 3D airplanes. Standard micro servo arms are often too short for high-performance flying, especially when you need fast and dramatic control-surface movement. These extra-long servo arms solve that problem by giving your model more leverage, more throw, and better precision. Each package includes four single arms and two double arms , giving you options for different setups. All arms mea...
Compare the listed dimensions, material, pack quantity, connectors or operating data with your model and existing system. If a critical field is missing, include the reference in your enquiry so RC-MODEL can confirm it with the supplier before an order is approved.
Image source: Manufacturer or source-catalog image.
Reference SKU/model: 985.
These guides explain the setup, safety checks and accessory choices that usually matter for this product type.
A general ARF assembly workflow for many aircraft: dry fit, hinges, servo installation, power setup, CG, control checks and first-flight preparation.
How to select servos for trainers, sport aircraft, large models, cars and boats without under-sizing a control surface.
One of the most important setup guides: find the CG, install the flight battery, balance the aircraft and avoid nose-heavy or tail-heavy surprises.
A repeatable inspection routine for control direction, radio range, failsafe, battery, fasteners, propeller, CG and field readiness.
Ground checks, takeoff planning, trim passes, battery timing and first landing strategy for a new or repaired RC aircraft.
| Technical Specifications | |
| Brand | DU-BRO |
| Supplier Section | DU-BRO PRODUCTS |
| Size | 80, 1 |
| UPC | 0-11859-00985-4 |
| Shipping Unit | 1 Package |
| Pack Quantity | 1 pc per package |
| Product Type | DU-BRO Micro Servo Arm XL – Extra-Long Nylon Arms for 3D Micro Aircraft |
Tags: DU-BRO, 985 - Micro Servo Arm XL (For Park Flyer SV80) (1 pc per package), RC Hardware & Building Supplies, DU-BRO RC Hardware, General Hardware & Accessories
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