BetaFPV 0802 25000KV Brushless Motors (2026) 4-Pack | Air75 II Racing Series

The BetaFPV 0802 Brushless Motors (2026) in the 25000KV Racing version are built for pilots who want sharp throttle response, high RPM, and reliable performance on demanding technical tracks. Designed specifically for the Air75 II, this 4-pack features a groundbreaking 0.10 mm stator core for higher efficiency, improved power conversion, and lower heat generation during hard flying sessions.

If you want a setup that feels fast, responsive, and race-ready right out of the box, the Racing 25000KV edition hits the sweet spot between raw speed and precise control.

Key Features

• 25000KV Racing tune: high rotational speed and instant response for fast, technical racing lines.
• Industry-first 0.10 mm stator core: helps reduce magnetic loss, improve efficiency, and keep motor temperatures lower.
• Efficiency gain of 0.1-0.2 g/W: tested improvement compared to models using a 0.15 mm stator core.
• Optimized for Air75 II: engineered specifically for this platform with a dedicated magnetic design and winding setup.
• Improved crash durability: upgraded rotor housing and reinforced shaft design help the motors handle harder impacts.
• Lightweight build: just 1.88 g per motor for a responsive and agile micro FPV setup.
• Ready-to-install 4-pack: includes 4 motors and mounting screws.

Available 0802 (2026) Versions

The 0802 (2026) series is available in three carefully tuned variants for the Air75 II platform, each tailored to a different flying style:

• Champion (28000KV): maximum output and top-tier throttle response for serious racing performance.
• Racing (25000KV): fast-spooling, responsive, and ideal for technical race courses.
• Freestyle (22000KV): smoother power delivery, excellent low-throttle torque, and efficient freestyle flight characteristics.

Specifications

	Champion	Racing	Freestyle
KV	28000KV	25000KV	22000KV
Max Power	34.3W	31.15W	22.73W
Max Current	9A	8.15A	5.90A
Bearing Type	Dual Ball Bearings	Brass Bushings
Weight	1.95g	1.88g
Rated Voltage	4.2V (1S)
Shaft Diameter	ø1.0mm
Shaft Length	4.0mm
Wire Gauge	30AWG
Wire Length	35mm
Connector	JST1.25 3Pin
Mounting Hole Pattern	3*M1.4 EQS Ø6.6mm

Dimensions

Industry-First 0.10 mm Stator Core

BETAFPV pushes micro motor performance further with an ultra-thin 0.10 mm stator core. This advanced design minimizes magnetic losses, improves energy conversion, and reduces heat buildup during flight.

Compared to motors using a 0.15 mm stator core, the 0802 (2026) series delivers a measured efficiency improvement of 0.1-0.2 g/W, making it a smart upgrade for pilots chasing every bit of performance.

Champion / Racing / Freestyle - Precisely Tuned for Your Style

Built exclusively for the Air75 II, all three 0802 (2026) variants feature different KV ratings, magnetic circuit designs, and winding processes to match specific flying preferences. The Racing 25000KV version stands out with its quick response and high-speed performance, making it an excellent choice for pilots who want a competitive edge on technical courses.

Improved Durability for Hard Flying

The 0802 (2026) motors are designed to take more abuse, thanks to an upgraded rotor housing and a reinforced shaft structure. The result is better impact resistance and a lower risk of damage during crashes, gate hits, and everyday flying.

0802 (2026) motor load performance:

What's in the Box

• 4 × BetaFPV 0802 25000KV Brushless Motor (2026) | Racing
• 12 × M1.4*3 screws