Overview
The Gemfan Flash 2540-3 is a PC 3-blade propeller set in a 2.5-inch class, supplied as 4CW + 4CCW for multirotor setups. It uses a 3-hole mounting pattern (1.5 mm holes) and is specified for 1404–1106 class motors.
Key Features
- 3-blade design: Flash 2540-3
- Material: PC
- Mounting: 3 holes, 1.5 mm
- Color options: Black, White, Clear Blue, Clear, Red
Specifications
| Material | PC |
| Weight | 0.98 g |
| Pitch | 2.4 in |
| Props Diameter | 63.5 mm |
| Center Thickness | 5 mm |
| Center Hole Diameter | 3 holes 1.5 mm |
| Adaptive Motor | 1404-1106 |
| Colors | Black, White, Clear Blue, Clear, Red |
What’s Included
- 4 x CW propellers
- 4 x CCW propellers
Applications
- 2.5-inch class FPV micro quad builds using 1404–1106 motors
For compatibility questions (mounting pattern, motor fit, or color availability), contact support@rcdrone.top or visit https://rcdrone.top/.
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