YSIDO 1103 8500KV 1–2S Brushless Motor – 1.5mm Shaft for 65mm Props and 2-Inch Micro FPV Drones
YSIDO 1103 8500KV 1–2S Brushless Motor – 1.5mm Shaft for 65mm Props and 2-Inch Micro FPV Drones
YSIDO
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Overview
The YSIDO 1103 8500KV Brushless Motor is engineered for smooth, efficient power delivery in 1–2S micro FPV drones, making it ideal for builds like the Pavo20, Bassline, or 2-inch Tinywhoops. Designed with a 9N12P configuration, lightweight 3.8g build, and 1.5mm shaft, it ensures a perfect fit for 65mm Gemfan or HQProp tri-blade propellers.
Whether you're cruising indoors or flying freestyle outdoors, this motor strikes the perfect balance of thrust, stability, and responsiveness for lightweight whoop-style quads.
Key Features
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8500KV for balanced torque and flight time on 1–2S LiPo
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Lightweight at only 3.8g – perfect for sub-100g drones
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Compatible with 65mm propellers and 1.5mm shaft hubs
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Works flawlessly on Gemfan 2023, HQProp 65mm, and other 2" blades
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Optimized for frames like Pavo20, Beta75X, Bassline, and other 75–95mm builds
Specifications
| Parameter | Value |
|---|---|
| Brand | YSIDO |
| Model | 1103 KV8500 |
| Configuration | 9N12P |
| Stator Diameter | 11mm |
| Stator Height | 3mm |
| Shaft Diameter | 1.5mm |
| Motor Size | φ14mm × 16mm |
| Weight | 3.8g |
| Input Voltage | 1–2S LiPo |
| Recommended Props | 65mm Tri-Blade |
Applications
Perfect for:
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2-Inch micro racing drones
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Tinywhoop HD builds
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Sub250g freestyle quads
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Pavo20, Bassline, Beta75X, and similar platforms

YSIDO 1103 8500KV Motor, compact brushless design for high-speed, fits 1-2S systems. Four units shown.





YSIDO 1103 8500KV 1-2S Brushless Motor, four pieces with orange and black design, featuring twisted cables for connectivity.



