If you're building a 7-inch FPV freestyle or long-range cruiser, you've probably heard the buzz around 2807 motors. Bigger stator than 2806.5, better torque than 2207 – it's the sweet spot for 6S setups swinging 7-inch props. And right now? It's on sale for just $6.99 per motor (even cheaper if you grab a full set of four).
Let's dive into why this 1250KV version might be exactly what your next build needs.
Why 2807? The New Standard for 7" Rigs
The 2807 stator size (Φ32.9mm x 20mm) delivers more torque than smaller 2306 or 2207 motors without adding excessive weight. The result: better throttle response, higher efficiency at cruise, and the ability to lift heavy payloads like action cameras, GPS units, or Li-ion battery packs.
With 1250KV, this motor is optimized for 6S operation on 7-inch tri-blade props – aggressive enough for freestyle, efficient enough for long-range.
Spec Check: Precision Engineering
| Item | Value |
|---|---|
| Weight | 52g (with wires) |
| Shaft | Φ5mm steel |
| Axial Play | 0mm |
| Rotor Runout | ≤0.1mm |
| Dynamic Balance | ≤3mg |
| Voltage Range | 4-6S |
| Max Power | 1250W |
| Operating Temp | -20°C to 60°C |
Zero axial play and sub-0.1mm runout mean smoother video, less vibration, and longer bearing life. This is premium-level QC at a budget price.
Real-World Performance: Load Test Data
Tests conducted at 25.2V (fully charged 6S) with 7" tri-blade props:
| Throttle | Current (A) | Thrust (g) | Efficiency (g/W) |
|---|---|---|---|
| 50% | 2.1 | 300 | 5.67 |
| 60% | 4.0 | 500 | 4.96 |
| 70% | 6.4 | 700 | 4.34 |
| 80% | 9.2 | 900 | 3.88 |
| 90% | 12.4 | 1100 | 3.52 |
| 100% | 47.1 | 2580 | 2.17 |
Key takeaways:
-
Cruise efficiency is outstanding – 5.67 g/W at 50% throttle means longer flight times on Li-ion packs
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Full-throttle power is brutal – 2580g of thrust gives a 700g 7" quad a 3.7:1 thrust-to-weight ratio
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Heat is manageable – Even at 100% throttle, the motor handles aggressive freestyle without thermal shutdown
Flight Experience (Real Talk)
Freestyle: The 1250KV feels responsive but not twitchy. Low-end torque is excellent – power loops and split-S maneuvers carry through smoothly without dropping RPM.
Long-Range: Hover current sits around 6-8A depending on AUW. Paired with a 6S2P Li-ion pack, 20+ minute flight times are easily achievable. Near-zero vibration means clean GoPro footage.
Heavy-Lift: Tested at 1.1kg AUW (full GoPro + GPS + 4G module). The motor handled 80% throttle climbs without breaking a sweat – that 1250W max power is real.
Who Is This For?
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7" Freestyle pilots – want torque + response without killing batteries
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Long-range cruisers – efficiency above 5 g/W at cruise throttle
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Cinematic builders – smooth, vibration-free operation
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Budget-conscious enthusiasts – because $6.99 is almost too good to pass up
⚡ Current Deal – Don't Miss This
Right now, this motor is priced at just $6.99 USD each – and buying 4 motors gets you an even better discount (bulk pricing available upon request).
For comparison: similar 2807 motors from major brands typically run 6.99, you're getting 95% of the performance for 30% of the price.
Note: The product images show "1350KV" due to a print issue – the actual motor is 1250KV as described. No plugs are included (direct solder or add your own connectors).
Final Verdict
The 2807-1250KV motor delivers premium-level precision (0mm axial play, ≤3mg dynamic balance) at a price that's hard to believe. Whether you're building a freestyle basher, a long-range cruiser, or a cinematic rig, this motor checks all the boxes.
At $6.99 per motor (with 4-packs even cheaper), it's arguably the best value in 7" FPV right now.
Click Here to buy 2807-1250kv brushless motor
2807-1300KV Available ,in stock too. Click to buy
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For bulk purchase inquiries or other motor models, please leave us a message. Thank you!
Rating: ★★★★★ (5/5) – Recommended for all 7" builds
Test data sourced from factory lab results. Actual performance may vary based on props, battery, altitude, and flying style.
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