BETAFPV 0702 Brushless Motors 2026 (4pcs)

The 0702 brushless motors feature a revolutionary 0.10mm stator core for more efficient flight and longer power. Available in three finely tuned Air65 II variants — Champion (36000KV), Racing (30000KV) and Freestyle (25000KV) — each optimized with specific magnet and winding solutions. Made from improved materials for greater impact resistance.

Features:

• Industry-first 0.10mm stator core: Maximizes efficiency and reduces heat;
• Three precisely matched versions: Adapted to the Air65 II whoop model with different KV ratings and designs:
Champion (36000KV): Combines maximum power and response with durable double ball bearings for professional racing;
Racing (30000KV): Designed for high revs and instant response on technical race tracks;
Freestyle (25000KV): Optimized for smooth and efficient flight with excellent torque at low drag;
• Increased impact resistance: Improved rotor housing and shaft design help withstand high impacts.

Specification:

Champion

• KV: 36000KV;
• Maximum power: 27.53W;
• Maximum current: 7.17A;
• Bearing type: Double ball bearings;
• Weight: 1.59g;
• Nominal voltage: 4.2V (1S);
• Shaft diameter: ø1.0mm;
• Shaft length: 3.4mm;
• Wire thickness: 30AWG;
• Cable length: 35mm;
• Connector: JST1.25 3Pin;
• Mounting hole size: 3*M1.4 EQS Ø6.6mm.

Racing

• KV: 30000KV;
• Maximum power: 23.3W;
• Maximum current: 6.03A;
• Bearing type: Brass bushings;
• Weight: 1.50g;
• Nominal voltage: 4.2V (1S);
• Shaft diameter: ø1.0mm;
• Shaft length: 3.4mm;
• Wire thickness: 30AWG;
• Cable length: 35mm;
• Connector: JST1.25 3Pin;
• Mounting hole size: 3*M1.4 EQS Ø6.6mm.

Freestyle

• KV: 25000KV;
• Maximum power: 15.01W;
• Maximum current: 3.86A;
• Bearing type: Brass bushings;
• Weight: 1.50g;
• Nominal voltage: 4.2V (1S);
• Shaft diameter: ø1.0mm;
• Shaft length: 3.4mm;
• Wire thickness: 30AWG;
• Cable length: 35mm;
• Connector: JST1.25 3Pin;
• Mounting hole size: 3*M1.4 EQS Ø6.6mm.

Measurements:

BETAFPV delivers an efficiency breakthrough with the industry's first 0.10mm stator core.

This ultra-thin design reduces magnetic losses, significantly improves energy conversion and reduces heat dissipation. 0702 brushless motors (2026) have been proven in tests to provide a significant efficiency improvement of 0.1-0.2 g/W compared to 0702 motors with a 0.15 mm stator core.

Designed exclusively for the Air65 II whoop model, three different versions are precision engineered to meet specific performance needs. Each features different KV ratings, magnetic circuit solutions, and winding technologies for optimal power transfer. The Freestyle (25000KV) version focuses on smooth control and higher torque at low drag — ideal for smooth, cinematic flight. The Racing (30000KV) features higher RPM and ultra-fast response for maneuverability on technical race tracks. The top-of-the-line Champion (36000KV) combines maximum power and instant throttle response with durable double ball bearings — designed for dominant, professional-level racing.

Designed to withstand heavy loads, the 0702 brushless motors (2026) feature an improved rotor housing material and reinforced shaft construction. This structure is designed to withstand higher impacts during flight and significantly reduce the likelihood of damage in the event of an accident.

The figure below shows the load performance of 0702 brushless motors (2026).

Package:

4x 0702 brushless motors (2026) | Champion / Racing / Freestyle (optional);
12x M1.4×3 screws.