1S tiny whoop motor
WeBleedFPV Vegan 0802
An 0802 whoop motor at 25,000KV with a 1.5 mm shaft knurled inside the motor, sold by WeBleedFPV in sets of four as its Vegan, or "Skyscrapers".
- Tiny whoops
- Props for 1.5 mm shafts
The spin is an illustration: the model turns at 1/600 of the no-load speed, and it is a generic 0802 motor drawn from WeBleedFPV’s published sizes, not its exact design. No-load speed is KV × 3.7 V, a nominal pack for this version. WeBleedFPV publishes no bench data for it.
from $42.99a motor at WeBleedFPV
A set of four: $171.96
Price seen Oct 19, 2026. Plain links: we earn nothing from them.
What you get for $42.99
Knurled shaft
WeBleedFPV knurls the shaft where it sits inside the motor so it slips less, which it says cuts down on desyncs.
Source: WeBleedFPV product page
The lower-KV WeBleedFPV 0802
25,000KV, against 32,500KV for WeBleedFPV's other 0802, the MoeFPV Tree Topper; both have a 1.5 mm knurled shaft.
Source: WeBleedFPV product page, WeBleedFPV Tree Topper page
What to pair it with
Our reading of WeBleedFPV’s numbers, so your build matches what the motor was tested with.
- Props
- Props with a 1.5 mm bore. WeBleedFPV lists no props, cells or bench figures. (WeBleedFPV product page)
Where to buy
- WeBleedFPVthe maker's store; set of four$42.99seen Oct 19, 2026Visit
Plain links, not affiliate links. Prices change; the store’s page has the current one.
Full specs
| Spec | Value | Source |
|---|---|---|
| KV | 25,000 rpm/V | WeBleedFPV product page |
| Stator | 8 × 2 mm (0802) | WeBleedFPV product page |
| Shaft | 1.5 mm, knurled inside the motor | WeBleedFPV product page |
| In the box | A set of four motors | WeBleedFPV product page |
Inside the motor
A brushless outrunner: the coils stand still in the middle and the magnets spin around them. From the top down:
- Shaft. 1.5 mm, with the part inside the motor knurled to keep it from slipping. (WeBleedFPV product page)
How fast it spins
KV is the motor’s no-load speed per volt. With nothing on the shaft, the 25000KV 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.
| Battery | Volts | No-load rpm (KV × V) | Electrical frequency | ESC steps per second |
|---|---|---|---|---|
| 4S nominal | 14.8 | 370,000 | 37,000 Hz | 222,000 |
| 4S full | 16.8 | 420,000 | 42,000 Hz | 252,000 |
| 6S nominal | 22.2 | 555,000 | 55,500 Hz | 333,000 |
| 6S full | 25.2 | 630,000 | 63,000 Hz | 378,000 |
A 12-pole rotor has 6 pole pairs, so every turn of the shaft is 6 electrical cycles, and a six-step ESC switches the phases 36 times per turn.
About the 3D model
A generic outrunner drawn from WeBleedFPV’s published sizes: the 8 × 2 mm stator and 1.5 mm shaft. Anything WeBleedFPV 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. There are no logos or markings: it is our drawing, not the maker’s.
Sources
- WeBleedFPV: weBLEEDfpv 0802 (1.5MM) VEGAN aka "SKYSCRAPERS" 25,000kv w/Knurled Shaft Design, set of 4 motors (product page on WeBleedFPV's own store). Retrieved Oct 19, 2026.
- WeBleedFPV: weBLEEDfpv (1.5MM) 0802 32,500kv MoeFPV Treetoppers w/Knurled Shaft Design, set of 4 motors (product page for WeBleedFPV's other 0802). Retrieved Oct 19, 2026.