RCInPower AOS Supernova 1404 4000KV FPV Motor

The RCInPower AOS Supernova 1404 4000KV is a lightweight FPV motor developed in collaboration with AOS and designed for 3–4S micro builds.

Built for 2.5–4" propellers, it features a durable 7075 aluminum bell and base, N52H ARC magnets, and high-quality Japanese bearings. A versatile choice for Cinewhoops, 3" freestyle, and 4" micro long-range builds.

Specifications

• Brand: RCInPower

• Series: AOS Supernova

• Motor Size: 1404.5

• KV: 4000KV

• Battery: 3–4S

• Recommended Prop Size: 2.5–4"

• Shaft Diameter: 1.5mm

• Motor Dimensions: Φ18.75 × 13.2mm

• Magnets: N52H ARC

• Bell & Base Material: 7075 Aluminum Alloy

• Mounting Pattern: 9mm M2

• Weight: 10.2g (with 3cm cable)

Recommended Applications

• 2.5–3" Cinewhoop

• 3" Freestyle

• 4" Micro Long Range

Package Includes

• 1 × RCInPower AOS Supernova 1404 4000KV Motor

• 1 × Screw Set