Overview
VCI SPARK 2207.5 is a high-performance FPV motor offered in two KV options (1900KV or 2550KV). It uses a 22x7.5 mm stator format with a 5 mm (M5) shaft and is commonly paired with 3-blade 5-inch-class propellers in multirotor builds.
Key Features
- KV options: 1900KV or 2550KV (selectable)
- 12S14P configuration with N52SH arc magnets
- 5 mm (M5) shaft, 4x M3 mounting pattern
- 20AWG silicone wire, 150 mm lead length
Specifications
Mechanical drawing (unit: mm)
| Motor diameter | 27 mm |
| Motor length | 33.7 mm |
| Shaft length | 13.1 mm |
| Shaft diameter | M5 |
| Mounting | 4x M3 (16 mm pattern) |
SPARK 2207.5-1900KV
| KV | 1900KV |
| Configuration | 12S14P |
| Internal resistance | 60 mOhm |
| Stator size | Dia 22 x L7.5 mm |
| Rated voltage | 6S (24V) |
| Peak current | 44.29A |
| Idle current (10V) | 0.8A |
| Max instantaneous power | 1062.96W |
| Wire | 20AWG 150 mm |
| Weight (incl. cable) | 34.9 g |
| Magnets | N52SH arc |
SPARK 2207.5-2550KV
| KV | 2550KV |
| Configuration | 12S14P |
| Internal resistance | 40 mOhm |
| Stator size | Dia 22 x L7.5 mm |
| Rated voltage | 4S (16V) |
| Peak current | 53.88A |
| Idle current (10V) | 1.2A |
| Max instantaneous power | 862.08W |
| Wire | 20AWG 150 mm |
| Weight (incl. cable) | 34.8 g |
| Magnets | N52SH arc |
Test Data (Reference)
Static bench test results are reference data from the manufacturer’s test platform.
- 1900KV @ 24V (6S): Max recorded thrust 1856 g with GF 51499-3 at 44.29A (1062.96W), 29788 RPM, 96 C.
- 2550KV @ 16V (4S): Max recorded thrust 1691 g with GF 6030-3 at 53.88A (862.08W), 26645 RPM, 89 C.
Applications
- FPV multirotor builds using 5-inch-class 3-blade propellers
- Freestyle and racing quad setups where 2207.5 motors are specified
For compatibility questions (frames, props, ESC current headroom, and battery setup), contact [email protected] or visit https://rcdrone.top/.
Details

Dimension reference for fitting the 2207.5 motor to frames using a 16 mm (4×M3) mounting pattern and an M5 shaft.

Manufacturer reference tables compare 1900KV (6S) and 2550KV (4S) versions, including bench-test thrust, current, and RPM curves.
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