RUSHFPV Reactor Racing 2207.5

RUSHFPV Reactor Racing 2207.5
Image: racedayquads.com
Stator2207.5
KV options1930
Weight33.4 g
Shaft5mm
Max cells5-6S
Mount16x16mm
Winding resistance62 mOhm
Price (approx.)27.49 USD

At 33.4 g it is right at the class average across the 39 2207-class motors in our database (avg 33.2 g).

Thrust data (RUSHFPV bench test)

KVPropBatteryThrottleCurrentRPMThrustEfficiency
1960 GF 51433 6S 30 3 A — 300 g 3.95 g/W
1960 GF 51433 6S 40 5.7 A — 515 g 3.53 g/W
1960 GF 51433 6S 50 9.1 A — 744 g 3.22 g/W
1960 GF 51433 6S 60 14.3 A — 1024 g 2.84 g/W
1960 GF 51433 6S 70 21.5 A — 1327 g 2.5 g/W
1960 GF 51433 6S 80 28.9 A — 1554 g 2.15 g/W
1960 GF 51433 6S 90 36.3 A — 1852 g 2.04 g/W
1960 GF 51433 6S 100 45.7 A — 1994 g 1.75 g/W
1960 GF 51466 V2 "MCK" 6S 30 3.1 A — 316 g 4.05 g/W
1960 GF 51466 V2 "MCK" 6S 40 5.9 A — 523 g 3.49 g/W
1960 GF 51466 V2 "MCK" 6S 50 9.3 A — 753 g 3.19 g/W
1960 GF 51466 V2 "MCK" 6S 60 14.7 A — 1023 g 2.75 g/W
1960 GF 51466 V2 "MCK" 6S 70 21.6 A — 1281 g 2.36 g/W
1960 GF 51466 V2 "MCK" 6S 80 29.6 A — 1528 g 2.06 g/W
1960 GF 51466 V2 "MCK" 6S 90 37.8 A — 1723 g 1.83 g/W
1960 GF 51466 V2 "MCK" 6S 100 43.5 A — 1828 g 1.69 g/W
1960 HQ R38 C 6S 30 3 A — 304 g 3.85 g/W
1960 HQ R38 C 6S 40 5.9 A — 502 g 3.32 g/W
1960 HQ R38 C 6S 50 9.4 A — 721 g 3.03 g/W
1960 HQ R38 C 6S 60 14.8 A — 981 g 2.62 g/W
1960 HQ R38 C 6S 70 22.1 A — 1232 g 2.22 g/W
1960 HQ R38 C 6S 80 29.4 A — 1424 g 1.92 g/W
1960 HQ R38 C 6S 90 37.2 A — 1509 g 1.63 g/W
1960 HQ R38 C 6S 100 44.9 A — 1658 g 1.48 g/W
2060 GF 51433 6S 30 3.4 A — 336 g 3.91 g/W
2060 GF 51433 6S 40 6.4 A — 573 g 3.54 g/W
2060 GF 51433 6S 50 10.3 A — 815 g 3.13 g/W
2060 GF 51433 6S 60 16 A — 1098 g 2.72 g/W
2060 GF 51433 6S 70 23.7 A — 1381 g 2.32 g/W
2060 GF 51433 6S 80 31.3 A — 1624 g 2.07 g/W
2060 GF 51433 6S 90 39.6 A — 1897 g 1.92 g/W
2060 GF 51433 6S 100 49.5 A — 2050 g 1.68 g/W
2060 GF 51466 V2 "MCK" 6S 30 3.5 A — 344 g 3.87 g/W
2060 GF 51466 V2 "MCK" 6S 40 6.6 A — 575 g 3.4 g/W
2060 GF 51466 V2 "MCK" 6S 50 10.6 A — 815 g 3.16 g/W
2060 GF 51466 V2 "MCK" 6S 60 16.7 A — 1094 g 2.59 g/W
2060 GF 51466 V2 "MCK" 6S 70 24.6 A — 1356 g 2.2 g/W
2060 GF 51466 V2 "MCK" 6S 80 32.4 A — 1524 g 1.88 g/W
2060 GF 51466 V2 "MCK" 6S 90 41 A — 1746 g 1.71 g/W
2060 GF 51466 V2 "MCK" 6S 100 51.5 A — 1908 g 1.5 g/W
2060 HQ R38 C 6S 30 3.5 A — 349 g 3.92 g/W
2060 HQ R38 C 6S 40 6.7 A — 560 g 3.31 g/W
2060 HQ R38 C 6S 50 10.6 A — 791 g 2.95 g/W
2060 HQ R38 C 6S 60 16.6 A — 1045 g 2.49 g/W
2060 HQ R38 C 6S 70 24.6 A — 1298 g 2.09 g/W
2060 HQ R38 C 6S 80 32.5 A — 1495 g 1.84 g/W
2060 HQ R38 C 6S 90 40.5 A — 1594 g 1.58 g/W
2060 HQ R38 C 6S 100 51.8 A — 1777 g 1.38 g/W

Manufacturer bench figures (RushFPV bench, test voltage 25 V +/-0.3 V as printed (6S), 8 throttle points (30-100%) on GF 51433, GF 51466 V2 "MCK" and HQ R38 C, columns headed KV1960 and KV2060; no RPM column); real-world thrust varies with ESC, battery sag and prop condition.

Reactor Racing 2207.5 vs other 2207 motors on 6S

The same thrust costs different power on different motors. Each line is one maker's own bench series (6S, its own prop), drawn as grams of thrust per watt against thrust, so a higher line makes that thrust for less battery current. Throttle percent is left out on purpose: it means something different on every maker's rig.

012340500100015002000 thrust, g g/W
MotorKVPropPeak thrust At 1700 g
RUSHFPV Reactor Racing 2207.5 2060 GF 51433 2050 g at 1238 W 840 W (2.02 g/W)
RUSHFPV Reactor Training 2207 2060 GF 51433 2050 g at 1238 W 840 W (2.02 g/W)
iFlight R5 2207 2050 GF 51466 2108 g at 1163 W 754 W (2.26 g/W)
iFlight Xing2 2207 2050 GF51466 2108 g at 1163 W 754 W (2.26 g/W)
Axisflying AE2207 V2 2207 2100 51466 1798 g at 1091 W 963 W (1.77 g/W)
CNHL SpeedyPizza AxisFlying Diavola 2207 2020 51477-3B 1730 g at 901 W 879 W (1.93 g/W)

Power at 1700 g is read off each maker's curve, straight-line between its two nearest bench points; 1700 g is the highest thrust every motor here reached. Different props and rigs move these curves as much as the motor does, so compare rows on a similar prop. Peak thrust of every 2207 motor: 2207 motors compared. How to read a bench table: reading motor bench tables.

RPM & prop speed on this motor

Props in this motor's class

PropSizeBladesWeight
Gemfan Long Range 5126-2 Durable 1.5mm T-Mount 5.1x2.7 2 2.6 g
HQProp DP 5.1x2.5x3 5.1x2.5 3 3.1 g
HQProp Juicy J37 4.9x3.7 3 3.4 g
HQProp Juicy J40 5.1x4.0 3 3.4 g
Gemfan 4935 Sbang 3-Blade 4.9x3.5 3 3.45 g

Where this data comes from

RushFPV's own store lists this motor as RUSH Racing v2 1930kv/2030kv and publishes no text for it at all - the product body is a single long image and the six gallery images are photographs. The first of them is a title card reading Reactor RACING V2 / 2207.5 / 1930KV, and two others show a case silkscreened KV2030, so the brand sells a second winding our source does not stock. The body image (https://cdn.shopify.com/s/files/1/0628/1320/8746/files/c078e159711385d4428047154e6fb137.jpg, 1000x5941; on the page in Web Archive copies 2023-10-04 to 2025-07-11) opens with the same Racing V2 2207.5 1930KV title and carries RushFPV's bench table: three props, 30-100% throttle, test voltage 25 V +/-0.3 V, columns headed KV1960 and KV2060. Those two labels are 30 KV above the 1930/2030 the same image and the store name, and no RushFPV document says which is right, so the rows keep the printed KV labels, kv_options stays as sold and no maximum thrust is taken from them. Power (W) is printed per row and thrust / power reproduces the printed g/W on all 48 rows; there is no RPM column. CAUTION: RushFPV puts the same table, cropped, on its Reactor Training 2207 listing too, so it is reproduced there as well.

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