iFlight XING2 2809
A step up from the 2806.5, for heavy 7 and 8 inch machines.
Recorded specification
Every value carries the source it was read from. A property with no recorded source is marked as such rather than presented as a fact. If one of them is wrong, tell us: it is the fastest way it gets fixed.
800KV
| Property | Value | Source |
|---|---|---|
| Motor mounting pattern decides fit | 19 × 19 mm (as quoted by vendors) | iFlight product specificationschecked 2026-07-27Quote 1, below the table |
| Motor KV decides fitKV suits a cell count for a given prop size; mismatch runs hot or underpowered. | 800 KV | iFlight product specificationschecked 2026-07-27Quote 1, below the table |
| Propeller mounting decides fitHow the propeller attaches: threaded 5 mm shaft with a nut, T-mount screws, or pressed onto a bare shaft it must match exactly. A prop made for one cannot be fitted to another. | 5 mm shaft (M5 nut) | iFlight product specificationschecked 2026-07-27Quote 2, below the table |
| WeightBuild-critical rather than compat-critical: needed to answer registration and class questions. | 61.4 g | iFlight product specificationschecked 2026-07-27Quote 1, below the table |
- iFlight product specificationschecked 2026-07-27
Model: XING2 2809 Motor; KV: 800KV/1250KV/1600KV; Weight(including wire): 61.4g/60.7g/59.9g; Dimension: φ35.33*36.7mm; Mounting Holes: 19*19 φ3mm; Rotor Specifications: Unibell; Shaft Diameter: 5mm; Magnet: N52H Curved; Configuration: 12N14P; Bearing Type: NSK
- iFlight product specificationschecked 2026-07-27
Shaft Diameter: 5mm; Mounting Holes: 19*19 φ3mm
1250KV
| Property | Value | Source |
|---|---|---|
| Motor mounting pattern decides fit | 19 × 19 mm (as quoted by vendors) | iFlight product specificationschecked 2026-07-27Quote 1, below the table |
| Motor KV decides fitKV suits a cell count for a given prop size; mismatch runs hot or underpowered. | 1250 KV | iFlight product specificationschecked 2026-07-27Quote 1, below the table |
| Propeller mounting decides fitHow the propeller attaches: threaded 5 mm shaft with a nut, T-mount screws, or pressed onto a bare shaft it must match exactly. A prop made for one cannot be fitted to another. | 5 mm shaft (M5 nut) | iFlight product specificationschecked 2026-07-27Quote 2, below the table |
| WeightBuild-critical rather than compat-critical: needed to answer registration and class questions. | 60.7 g | iFlight product specificationschecked 2026-07-27Quote 1, below the table |
- iFlight product specificationschecked 2026-07-27
Model: XING2 2809 Motor; KV: 800KV/1250KV/1600KV; Weight(including wire): 61.4g/60.7g/59.9g; Dimension: φ35.33*36.7mm; Mounting Holes: 19*19 φ3mm; Rotor Specifications: Unibell; Shaft Diameter: 5mm; Magnet: N52H Curved; Configuration: 12N14P; Bearing Type: NSK
- iFlight product specificationschecked 2026-07-27
Shaft Diameter: 5mm; Mounting Holes: 19*19 φ3mm
1600KV
| Property | Value | Source |
|---|---|---|
| Motor mounting pattern decides fit | 19 × 19 mm (as quoted by vendors) | iFlight product specificationschecked 2026-07-27Quote 1, below the table |
| Motor KV decides fitKV suits a cell count for a given prop size; mismatch runs hot or underpowered. | 1600 KV | iFlight product specificationschecked 2026-07-27Quote 1, below the table |
| Propeller mounting decides fitHow the propeller attaches: threaded 5 mm shaft with a nut, T-mount screws, or pressed onto a bare shaft it must match exactly. A prop made for one cannot be fitted to another. | 5 mm shaft (M5 nut) | iFlight product specificationschecked 2026-07-27Quote 2, below the table |
| WeightBuild-critical rather than compat-critical: needed to answer registration and class questions. | 59.9 g | iFlight product specificationschecked 2026-07-27Quote 1, below the table |
- iFlight product specificationschecked 2026-07-27
Model: XING2 2809 Motor; KV: 800KV/1250KV/1600KV; Weight(including wire): 61.4g/60.7g/59.9g; Dimension: φ35.33*36.7mm; Mounting Holes: 19*19 φ3mm; Rotor Specifications: Unibell; Shaft Diameter: 5mm; Magnet: N52H Curved; Configuration: 12N14P; Bearing Type: NSK
- iFlight product specificationschecked 2026-07-27
Shaft Diameter: 5mm; Mounting Holes: 19*19 φ3mm
Where to buy
800KV
Our partner does not list this exact product yet. The search below looks for it on their site; the price there is theirs, not ours.
- BanggoodNo product page yetNo price recorded.Search Banggood
This listing does not say which warehouse ships it. Most orders leave China, so expect import VAT and a carrier handling fee unless an EU warehouse is chosen at checkout.
Some links on this page earn us a commission at no extra cost to you, and that never affects any verdict on it. How this is funded.
1250KV
Our partner does not list this exact product yet. The search below looks for it on their site; the price there is theirs, not ours.
- BanggoodNo product page yetNo price recorded.Search Banggood
This listing does not say which warehouse ships it. Most orders leave China, so expect import VAT and a carrier handling fee unless an EU warehouse is chosen at checkout.
Some links on this page earn us a commission at no extra cost to you, and that never affects any verdict on it. How this is funded.
1600KV
Our partner does not list this exact product yet. The search below looks for it on their site; the price there is theirs, not ours.
- BanggoodNo product page yetNo price recorded.Search Banggood
This listing does not say which warehouse ships it. Most orders leave China, so expect import VAT and a carrier handling fee unless an EU warehouse is chosen at checkout.
Some links on this page earn us a commission at no extra cost to you, and that never affects any verdict on it. How this is funded.
What this fits
Checked against every other product in the catalog by the same engine the planner runs, rule by rule. Where a specification is missing the answer is unknown, which is a different answer from compatible.
800KV
Frame
×Does not work with (9)✓Works with (2)?Not enough recorded specification (9)
All frame · All 20 frame checked against this motors
- ×Does not work with (9)
19 × 19 mm (as quoted by vendors) motors do not fit this frame's arm pattern.
Rule: Motor mounting pattern
- ✓Works with (2)
The 19 × 19 mm (as quoted by vendors) motor pattern fits this frame.
Rule: Motor mounting pattern
- ?Not enough recorded specification (9)
Not enough recorded specification to judge this combination.
Rule: Motor mounting pattern
Propellers
×Does not work with (8)✓Works with (7)?Not enough recorded specification (7)
All propellers · All 22 propellers checked against this motors
- ×Does not work with (3)
This propeller is 1 mm press fit and iFlight XING2 2809 800KV is 5 mm shaft (M5 nut).
- ×Does not work with (3)
This propeller is T-mount (2 × M2) and iFlight XING2 2809 800KV is 5 mm shaft (M5 nut).
- ×Does not work with (2)
This propeller is 1.5 mm press fit and iFlight XING2 2809 800KV is 5 mm shaft (M5 nut).
- ✓Works with (7)
Both are 5 mm shaft (M5 nut).
- ?Not enough recorded specification (7)
The mount on one of these is not recorded yet.
Battery
!Works, with a compromise (17)✓Works with (8)?Not enough recorded specification (3)
All battery · All 19 battery checked against this motors
- !Works, with a compromise (11)
800KV on 1S is outside the usual range. It will fly, but expect heat or lost punch.
- !Works, with a compromise (6)
800KV on 4S is outside the usual range. It will fly, but expect heat or lost punch.
- ✓Works with (8)
800KV suits a 6S setup.
- ?Not enough recorded specification (3)
Not enough recorded specification to judge this combination.
1250KV
Frame
×Does not work with (9)✓Works with (2)?Not enough recorded specification (9)
All frame · All 20 frame checked against this motors
- ×Does not work with (9)
19 × 19 mm (as quoted by vendors) motors do not fit this frame's arm pattern.
Rule: Motor mounting pattern
- ✓Works with (2)
The 19 × 19 mm (as quoted by vendors) motor pattern fits this frame.
Rule: Motor mounting pattern
- ?Not enough recorded specification (9)
Not enough recorded specification to judge this combination.
Rule: Motor mounting pattern
Propellers
×Does not work with (8)✓Works with (7)?Not enough recorded specification (7)
All propellers · All 22 propellers checked against this motors
- ×Does not work with (3)
This propeller is 1 mm press fit and iFlight XING2 2809 1250KV is 5 mm shaft (M5 nut).
- ×Does not work with (3)
This propeller is T-mount (2 × M2) and iFlight XING2 2809 1250KV is 5 mm shaft (M5 nut).
- ×Does not work with (2)
This propeller is 1.5 mm press fit and iFlight XING2 2809 1250KV is 5 mm shaft (M5 nut).
- ✓Works with (7)
Both are 5 mm shaft (M5 nut).
- ?Not enough recorded specification (7)
The mount on one of these is not recorded yet.
Battery
!Works, with a compromise (17)✓Works with (8)?Not enough recorded specification (3)
All battery · All 19 battery checked against this motors
- !Works, with a compromise (11)
1250KV on 1S is outside the usual range. It will fly, but expect heat or lost punch.
- !Works, with a compromise (6)
1250KV on 4S is outside the usual range. It will fly, but expect heat or lost punch.
- ✓Works with (8)
1250KV suits a 6S setup.
- ?Not enough recorded specification (3)
Not enough recorded specification to judge this combination.
1600KV
Frame
×Does not work with (9)✓Works with (2)?Not enough recorded specification (9)
All frame · All 20 frame checked against this motors
- ×Does not work with (9)
19 × 19 mm (as quoted by vendors) motors do not fit this frame's arm pattern.
Rule: Motor mounting pattern
- ✓Works with (2)
The 19 × 19 mm (as quoted by vendors) motor pattern fits this frame.
Rule: Motor mounting pattern
- ?Not enough recorded specification (9)
Not enough recorded specification to judge this combination.
Rule: Motor mounting pattern
Propellers
×Does not work with (8)✓Works with (7)?Not enough recorded specification (7)
All propellers · All 22 propellers checked against this motors
- ×Does not work with (3)
This propeller is 1 mm press fit and iFlight XING2 2809 1600KV is 5 mm shaft (M5 nut).
- ×Does not work with (3)
This propeller is T-mount (2 × M2) and iFlight XING2 2809 1600KV is 5 mm shaft (M5 nut).
- ×Does not work with (2)
This propeller is 1.5 mm press fit and iFlight XING2 2809 1600KV is 5 mm shaft (M5 nut).
- ✓Works with (7)
Both are 5 mm shaft (M5 nut).
- ?Not enough recorded specification (7)
The mount on one of these is not recorded yet.
Battery
!Works, with a compromise (17)✓Works with (8)?Not enough recorded specification (3)
All battery · All 19 battery checked against this motors
- !Works, with a compromise (11)
1600KV on 1S is outside the usual range. It will fly, but expect heat or lost punch.
- !Works, with a compromise (6)
1600KV on 4S is outside the usual range. It will fly, but expect heat or lost punch.
- ✓Works with (8)
1600KV suits a 6S setup.
- ?Not enough recorded specification (3)
Not enough recorded specification to judge this combination.
The standards this part is judged by
What the properties above actually mean, which differences are absolute, and where the names used in shops mislead.