GEPRC SPEEDX2 2207

What it pulls

GEPRC’s own bench test, one line per prop. Drag across the chart to move the throttle; the model above follows.

What you get for $23.99

• About 2.4 kg on 6S

  The 2050KV pulled 2,383 g at full throttle on a Gemfan 51466 at 25.2 V, drawing 56 A; the 1960KV pulled 2,231 g on a Gemfan 51366 at 51.2 A.

  Source: GEPRC data sheet

• 0.13 mm air gap

  GEPRC holds the gap between the magnets and the stator to 0.13 mm, which it says makes the motor respond faster.

  Source: GEPRC product page

• Wire rated to 360 °C

  The enamelled winding wire is rated to 360 °C, which GEPRC says keeps a hot motor from burning out.

  Source: GEPRC product page

• One-piece 7075 rotor

  CNC-machined in one piece from 7075-T6 aluminium alloy, with N52H arc magnets and NSK/NMB bearings.

  Source: GEPRC product page, GEPRC spec image

What to pair it with

Our reading of GEPRC’s numbers, so your build matches what the motor was tested with.

ESC

GEPRC recommends a 40–50 A ESC and lists max currents of 52.2 A (1960KV) and 56 A (2050KV), from full-throttle runs on a Gemfan 51466 at 25.2 V. (GEPRC product page, GEPRC spec image, GEPRC data sheet)

Props

4 to 5-inch. GEPRC tested Gemfan 51366 and 51466 and HQProp R36 and R38 props; the Gemfan props gave the most thrust on both KVs. (GEPRC spec image, GEPRC data sheet)

Battery

6S (25.2 V) for both KVs. (GEPRC product page, GEPRC spec image)

Frame

Four M3 holes on a 16 × 16 mm pattern, with M3×7 screws in the box; GEPRC made it for 4 to 5-inch racing quads. (GEPRC product page, GEPRC spec image, GEPRC drawing)

Where to buy

• GEPRCthe maker’s store; 1960KV or 2050KV, same price
  $23.99seen Oct 19, 2026
  Visit

Plain links, not affiliate links. Prices change; the store’s page has the current one.

Full specs

Bench data

Redrawn from GEPRC’s test reports. Thrust is static pull on a bench, more than you get in flight. Power is volts × amps; efficiency is thrust divided by power.

Inside the motor

A brushless outrunner: the coils stand still in the middle and the magnets spin around them. From the top down:

• Bell. 7075-T6 aluminium alloy, CNC-machined in one piece, with a CD-textured finish that GEPRC says keeps scratches from showing. (GEPRC product page)
• Stator. 12N14P, wound with single-strand copper whose enamel is rated to 360 °C, 0.13 mm from N52H arc magnets. (GEPRC product page, GEPRC spec image)
• Bearings. NSK/NMB bearings, as GEPRC gives them. (GEPRC spec image)

How fast it spins

KV is the motor’s no-load speed per volt. With nothing on the shaft, the 1960KV version reaches about these speeds; a prop loads the motor and brings it down, typically to around 70–75% of these figures at full throttle.

A 14-pole rotor has 7 pole pairs, so every turn of the shaft is 7 electrical cycles, and a six-step ESC switches the phases 42 times per turn.

About the 3D model

A generic outrunner drawn from GEPRC’s published sizes: the 22 × 7 mm stator, 27.4 mm bell, 17.8 mm height, 5 mm shaft, 16 mm mounting circle and 12 teeth and 14 magnets. Anything GEPRC doesn’t publish is typical for a motor this size, and the bell’s spoked top, the base and the inside are a generic design, not this motor’s. The colours are read off the maker’s product photos. There are no logos or markings: it is our drawing, not the maker’s.

Sources

1. GEPRC: SPEEDX2 2207 1960KV/2050KV Motor (product page, with the spec list for each KV). Retrieved Oct 19, 2026.
2. GEPRC: SPEEDX2 2207 specifications for each KV (image on the product page). It prints the max current under “Max Watt” and the max power under “Peak current”, and the size as Φ30.3 × 27.40 mm.. Retrieved Oct 19, 2026.
3. GEPRC: SPEEDX2 2207 product drawing (image on the product page). Retrieved Oct 19, 2026.
4. GEPRC: SPEEDX2 2207 motor data sheet, 1960KV and 2050KV at 50% and 100% throttle at 25.2 V on four 5-inch props (image on the product page). GEPRC gives one motor temperature per prop, without saying after how long, and marks 85 °C and above as hot.. Retrieved Oct 19, 2026.
5. GEPRC: SPEEDX2 2207 sizes: 27.4 mm across, 17.8 mm body, 12.5 mm of 5 mm shaft, 30.3 mm overall, 150 mm leads (image on the product page). Retrieved Oct 19, 2026.
6. GEPRC: SPEEDX2 2207 1960KV product photo from the side (gallery image). Retrieved Oct 19, 2026.
7. GEPRC: SPEEDX2 2207 1960KV from above, showing the top and its red cut edges (gallery image). Retrieved Oct 19, 2026.
8. GEPRC: SPEEDX2 2207 top view, showing the five spokes (gallery image). Retrieved Oct 19, 2026.