| X2814 KV870 |       |       |       |       |   
      | Testing Data (for reference only): |       |       |       |       |   
      | Propeller    Type |     Voltage |     Current |     Thrust(G) |     Power(W) |     G/W Ratio |   
      | EMP11X5.5 |     10V |     16.8A |     1.15kg |     168 |     6.8 |   
      |   |     11V |     19A |     1.4kg |     209 |     6.69 |   
      |   |     12V |     21.6A |     1.6kg |     259.2 |     6.17 |   
      |   |     13V |     24.4A |     1.8kg |     317.2 |     5.67 |   
      |   |     14V |     27.1A |     2.1kg |     379.4 |     5.53 |   
      |   |     14.8V |     29.5A |     2.3kg |     436.6 |     5.26 |   
      | EMP12X6 |     7.4V |     15.7A |     1.02kg |     116.18 |     8.77 |   
      |   |     8.5V |     18.6A |     1.25kg |     158.1 |     7.9 |   
      |   |     10V |     23.5A |     1.6kg |     235 |     6.8 |   
      |   |     10.5V |     24.9A |     1.75kg |     261.45 |     6.69 |   
      |   |     11V |     26.4A |     1.88kg |     290.4 |     6.47 |   
      |   |     11.3V |     27.3A |     1.95kg |     308.49 |     6.32 |   
      | JXF Wood 13X6 |     7.4V |     19.1A |     1.1kg |     141.34 |     7.78 |   
      |   |     8.5V |     22.6A |     1.38kg |     192.1 |     7.18 |   
      |   |     10V |     27.4A |     1.75kg |     274 |     6.38 |   
      |   |     10.5V |     29.5A |     1.9kg |     309.75 |     6.13 |   
      |   |     11V |     31.5A |     2.02kg |     346 |     5.83 |   
      |   |     11.3V |     32.9A |     2.1kg |     371.77 |     5.64 |   
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      | X2814 KV1000 |       |       |       |       |   
      | Testing Data (for reference only): |       |       |       |       |   
      | Propeller    Type |     Voltage |     Current |     Thrust(G) |     Power(W) |     G/W Ratio |   
      | EMP12X6 |     7.6V |     21A |     1.2kg |     159.6 |     7.51 |   
      |   |     8.8V |     25.8A |     1.55kg |     227.04 |     6.82 |   
      |   |     10V |     29.7A |     1.87kg |     297 |     6.29 |   
      |   |     10.6V |     32.6A |     2kg |     345.56 |     5.78 |   
      |   |     11V |     34.9A |     2.1kg |     383.9 |     5.47 |   
      | APC11X7 |     7.5V |     16A |     0.62kg |     120 |     5.16 |   
      |   |     8.5V |     18.9A |     0.8kg |     160.65 |     4.97 |   
      |   |     10V |     24A |     1.05kg |     240 |     4.37 |   
      |   |     11V |     27.9A |     1.3kg |     306.9 |     4.23 |   
      |   |     12V |     31.6A |     1.48kg |     379.2 |     3.9 |   
      |   |     12.8V |     34.2A |     1.6kg |     437.76 |     3.65 |   
      |   |     13.5V |     36.2A |     1.78kg |     488.7 |     3.64 |   
      |   |     14V |     38.2A |     1.89kg |     534.8 |     3.53 |   
      |   |     14.5V |     40.5A |     2.07kg |     587.25 |     3.52 |   
      |   |     14.8V |     41.8A |     2.15kg |     618.64 |     3.47 |   
      | EMP11X5.5 |     7.5V |     13.8A |     0.65kg |     103.5 |     6.28 |   
      |   |     8.5V |     16.6A |     0.85kg |     141.1 |     6.02 |   
      |   |     10V |     21A |     1.08kg |     210 |     5.14 |   
      |   |     11V |     24.3A |     1.32kg |     267.3 |     4.93 |   
      |   |     12V |     27.7A |     1.62kg |     332.4 |     4.87 |   
      |   |     12.8V |     30.8A |     1.90kg |     394.24 |     4.81 |   
      |   |     13.5V |     32.6A |     2.10kg |     440.1 |     4.77 |   
      |   |     14V |     34.6A |     2.28kg |     484.4 |     4.7 |   
      |   |     14.8V |     37.8A |     2.5kg |     559.44 |     4.46 |   
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      | X2814 KV1100 |       |       |       |       |   
      | Testing Data (for reference only): |       |       |       |       |   
      | Propeller    Type |     Voltage |     Current |     Thrust(G) |     Power(W) |     G/W Ratio |   
      | Apc11X7 |     7.4V |     19.6A |     1.05kg |     145.04 |     7.23 |   
      |   |     8.5V |     25.5A |     1.4kg |     216.75 |     6.45 |   
      |   |     10V |     30.2A |     1.65kg |     302 |     5.46 |   
      |   |     11V |     34.3A |     1.86kg |     377.3 |     4.92 |   
      |   |     11.3V |     35.6A |     1.93kg |     402.28 |     4.79 |   
      | EMP11X5.5 |     7.4V |     18.4A |     1.03kg |     136.16 |     7.56 |   
      |   |     8.5V |     22.3A |     1.3kg |     189.55 |     6.85 |   
      |   |     10V |     27.6A |     1.62kg |     276 |     5.86 |   
      |   |     11V |     31.9A |     1.88kg |     350.9 |     5.35 |   
      |   |     11.3V |     33.4A |     1.95kg |     377.42 |     5.16 |   
      | EMP12X6 |     7.4V |     26.4A |     1.3kg |     195.36 |     6.65 |   
      |   |     8.5V |     30.9A |     1.6kg |     262.65 |     6.09 |   
      |   |     10V |     38.1A |     1.98kg |     381 |     5.19 |   
      |   |     11V |     43.5A |     2.3kg |     478.5 |     4.8 |   
      | EMP9X6 |     10V |     22.9A |     1.25kg |     229 |     5.45 |   
      |   |     11V |     26.3A |     1.4kg |     289.3 |     4.83 |   
      |   |     12V |     29.4A |     1.62kg |     352.8 |     4.59 |   
      |   |     13V |     32.6A |     1.8kg |     423.8 |     4.24 |   
      |   |     14V |     36.4A |     2.0kg |     509.6 |     3.92 |   
      |   |     14.8V |     38.9A |     2.1kg |     575.72 |     3.64 |   
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      | X2814 KV1250 |       |       |       |       |   
      | Testing Data (for reference only): |       |       |       |       |   
      | Propeller    Type |     Voltage |     Current |     Thrust(G) |     Power(W) |     G/W Ratio |   
      | EMP11X5.5 |     7.4V |     26.3A |     1.45kg |     194.62 |     7.45 |   
      |   |     8.5V |     31.2A |     1.62kg |     265.2 |     6.1 |   
      |   |     10V |     38.8A |     1.86kg |     388 |     4.79 |   
      |   |     10.5V |     41.2A |     1.98kg |     432.6 |     4.57 |   
      |   |     11V |     43.2A |     2.1kg |     475.2 |     4.41 |   
      | EMP9X6 |     10V |     31.2A |     1.4kg |     312 |     4.48 |   
      |   |     11V |     35.5A |     1.58kg |     390.5 |     4.04 |   
      |   |     12V |     40A |     1.78kg |     480 |     3.7 |   
      |   |     13V |     44.3A |     2.04kg |     575.9 |     3.54 |   
      |   |     14V |     49A |     2.15kg |     686 |     3.13 |   
      |   |     14.8V |     53.7A |     2.38kg |     794.76 |     2.99 |   
      | EMP8X5 |     10V |     24.2A |     1.04kg |     242 |     4.29 |   
      |   |     11V |     27.4A |     1.2kg |     301.4 |     3.98 |   
      |   |     12V |     32.5A |     1.46kg |     390 |     3.74 |   
      |   |     13V |     36.3A |     1.62kg |     471.9 |     3.43 |   
      |   |     14V |     39.6A |     1.78kg |     554.4 |     3.21 |   
      |   |     14.8V |     42.8A |     1.88kg |     633.44 |     2.96 |   
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      | X2814 KV1450 |       |       |       |       |   
      | Testing Data (for reference only): |       |       |       |       |   
      | Propeller    Type |     Voltage |     Current |     Thrust(G) |     Power(W) |     G/W Ratio |   
      | EMP9X6 |     7.5V |     29.8A |     1.3KG |     223.5 |     5.8 |   
      |   |     8.5V |     35.5A |     1.55KG |     301.75 |     5.15 |   
      |   |     9V |     39A |     1.65KG |     351 |     4.7 |   
      |   |     10V |     43A |     1.89KG |     430 |     4.39 |   
      |   |     11V |     49.5A |     2.02KG |     544.5 |     3.7 |   
      | EMP8X5 |     7.5V |     23.1A |     1.05KG |     173.25 |     6.06 |   
      |   |     8.5V |     27.6A |     1.28KG |     234.6 |     5.45 |   
      |   |     10v |     36.5A |     1.5KG |     365 |     4.1 |   
      |   |     11v |     41.6A |     1.62KG |     457.6 |     3.54 |   
      |   |     13V |     50.2A |     2.02KG |     652.6 |     3.09 |   
      |   |     14V |     56A |     2.24KG |     784 |     2.85 |   
      |   |     14.5V |     62A |     2.4KG |     899 |     2.66 |   
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      | X2820 KV800 |       |       |       |       |   
      | Testing Data (for reference only): |       |       |       |       |   
      | Propeller    Type |     Voltage |     Current |     Thrust(G) |     Power(W) |     G/W Ratio |   
      | EMP12x6 |     10V |     21.6A |     1.52kg |     216 |     7.03 |   
      |   |     11V |     24.8A |     1.68kg |     272.8 |     6.15 |   
      |   |     12V |     28.1A |     2.0kg |     337.2 |     5.93 |   
      |   |     13V |     31A |     2.18kg |     403 |     5.4 |   
      |   |     14V |     34.2A |     2.5kg |     478.8 |     5.22 |   
      |   |     14.8V |     37.1A |     2.83kg |     549.08 |     5.15 |   
      | JXF13x6    Wood |     10V |     26.5A |     1.64kg |     265 |     6.18 |   
      |   |     11V |     29.7A |     2.02kg |     326.7 |     6.18 |   
      |   |     12V |     33.9A |     2.25kg |     406.8 |     5.53 |   
      |   |     13V |     37.4A |     2.49kg |     486.2 |     5.12 |   
      |   |     14V |     40.5A |     2.7kg |     567 |     4.76 |   
      |   |     14.8V |     44.3A |     3.0kg |     655.64 |     4.57 |   
      | XDL14x8    Wood |     7.4V |     23.8A |     1.3kg |     176.12 |     7.38 |   
      |   |     8.5V |     28.3A |     1.58kg |     240.55 |     6.56 |   
      |   |     10V |     34.5A |     1.95kg |     345 |     5.65 |   
      |   |     10.5V |     36A |     2.08kg |     378 |     5.5 |   
      |   |     11.1V |     38A |     2.25kg |     421.8 |     5.33 |   
      | EMP14x7 |     7.4V |     22A |     1.3kg |     162.8 |     7.98 |   
      |   |     8.5V |     26.5A |     1.6kg |     225.25 |     7.1 |   
      |   |     10V |     31.5A |     1.98kg |     315 |     6.28 |   
      |   |     10.5V |     33.8A |     2.1kg |     354.9 |     5.91 |   
      |   |     11.1V |     36.4A |     2.28kg |     404.04 |     5.64 |