iFlight XING2 2306

What you get for $20.99

• 5 mm titanium shaft

  iFlight calls it its strongest prop shaft yet. It protrudes 13.5 mm above the bell.

  Source: iFlight product page

• One-piece 7075 bell

  iFlight's Unibell, which it describes as crash resistant.

  Source: iFlight product page

• NSK bearings, O-ring protected

  9 × 4 × 4 mm NSK bearings, with iFlight's O-ring protecting the bearing gap.

  Source: iFlight product page

• Curved N52H magnets

  Centre-slotted arc magnets set close to the stator. iFlight says they shorten the motor's response time.

  Source: iFlight product page

• Wire protector, balanced

  A protector on the base guards the motor wires, and each motor is dynamically balanced.

  Source: iFlight product page

What to pair it with

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

ESC

Rated for at least the motor's peak current, which iFlight gives as 36.21 A for the 1755KV on 24 V and 51.3 A for the 2555KV on 16 V. (iFlight product page)

Battery

6S for the 1755KV, 4S for the 2555KV, the voltages iFlight gives its figures at. (iFlight product page)

Frame

Four M3 holes on a 16 mm circle (the "16 × 16" pattern of 5-inch frames). M3 × 8 screws and an M5 flange nut come in the box. (iFlight product page, iFlight Chinese product page)

Where to buy

• iFlightthe maker's store; same price for both KVs
  $20.99seen Oct 19, 2026
  Visit
• RaceDayQuads1755KV
  price on the store’s page
  Visit
• RaceDayQuads2555KV
  price on the store’s page
  Visit
• Pyrodrone1755KV
  price on the store’s page
  Visit
• NewBeeDrone
  price on the store’s page
  Visit

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

Full specs

Inside the motor

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

• Bell. One piece of 7075 aluminium (iFlight's "Unibell"), φ30 mm. (iFlight product page)
• Shaft. 5 mm titanium alloy, protruding 13.5 mm; the prop goes on with the M5 flange nut in the box. (iFlight product page)
• Shaft lock. An M3 × 6 screw locks the shaft in the bell. iFlight sells the bell as a spare with that screw and a rubber damping ring. (iFlight replacement bell page)
• Magnets. Curved, centre-slotted N52H arc magnets, 14 poles. (iFlight product page)
• Stator. 23 × 6 mm with 12 teeth, wound with single-strand copper; 20 AWG leads, 160 mm long. (iFlight product page)
• Bearings. NSK, 9 × 4 × 4 mm, with an O-ring between bell and stator that iFlight says keeps the bearing gap tight. (iFlight product page)
• Base. Four M3 holes on a 16 mm circle, the "16 × 16" pattern of 5-inch frames. (iFlight Chinese product page)

How fast it spins

KV is the motor’s no-load speed per volt. With nothing on the shaft, the 1755KV 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 iFlight’s published sizes: the 23 × 6 mm stator, 30 mm bell, 5 mm shaft, 16 mm mounting circle and 12 teeth and 14 magnets. Anything iFlight 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. iFlight: XING2 2306 4S 6S FPV Motor (product page, with its product photo). Retrieved Oct 19, 2026.
2. iFlight: XING2 2306 电机 (product page on iFlight's Chinese store). Retrieved Oct 19, 2026.
3. iFlight: XING2 2306 Replacement Bell (product page). Retrieved Oct 19, 2026.