Overview
Gemfan SBANG 4935 FREESTYLE is a 3-blade propeller set (2 pairs/bag) designed for smoother, more linear freestyle flight. The 4935-3 uses a specially curved tip design to reduce vortex loss at the blade tips and minimize aerodynamic drag for improved control response.
Key Features
- 3-blade freestyle propeller design
- Curved tip profile to reduce tip vortex loss and drag
- PC (polycarbonate) material
- 2 pairs per bag (2CW + 2CCW)
Specifications
| Type | GEMFAN 4935 |
| Material | PC |
| Pitch | 3.5in |
| Colour | black, white, pink, clear yellow |
| Prop Diameter | 124.46mm |
| Center Thickness | 6mm |
| Center Hole Inner diameter | 5mm |
| Max Prop Width | 13mm |
| Weight | 3.45g |
| Recommended Motor | 2207 |
| Takeoff weight | 500g |
Static Test Data
Test condition shown: 2207-1950kv motor, 22.2V. X-axis: throttle.
| Throttle (%) | Current (A) | Speed (rpm) | Thrust (g) | Efficiency (g/W) |
|---|---|---|---|---|
| 10 | 0.22 | 3992 | 17 | 3.5 |
| 20 | 0.89 | 8148 | 83 | 4.2 |
| 30 | 2.19 | 12018 | 194 | 4.0 |
| 40 | 4.43 | 15922 | 352 | 3.6 |
| 50 | 7.29 | 19627 | 521 | 3.2 |
| 60 | 11.38 | 22334 | 724 | 2.9 |
| 70 | 16.22 | 25315 | 924 | 2.6 |
| 80 | 22.14 | 27976 | 1150 | 2.4 |
| 90 | 29.27 | 30512 | 1356 | 2.1 |
| 100 | 37.54 | 32478 | 1545 | 1.9 |
What’s Included
- 2CW + 2CCW propellers (2 pairs/bag)
Applications
- FPV freestyle quadcopter builds using 5mm motor shafts
For compatibility questions (motors, frames, or flight setups), contact support@rcdrone.top or visit https://rcdrone.top/.
Details

Static test results at 22.2V with a 2207–1950KV motor provide a reference for current draw, RPM, thrust, and efficiency across the throttle range.
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