BETAFPV 1102 Freestyle 21000KV Blue Brushless Motor (4pcs) for 1S FPV Whoops

Introduction

The BETAFPV 1102 (2026) 21000KV brushless motor set is a high-performance powerhouse designed specifically for 1S freestyle and racing FPV whoop models. These motors are built to deliver exceptional power and responsiveness, making them ideal for pilots who push their drones to the limit. Experience smoother flights and quicker acceleration with this upgraded motor series.

Key advantages

• Enhanced durability with an upgraded 2000 series rotor housing and reinforced motor shaft for aggressive flying.
• Improved efficiency of up to 15% due to an optimized slot fill factor.
• High 21000KV rating provides rapid acceleration and responsive throttle control.
• Lightweight construction (2.85g each) enhances agility and overall flight performance.
• Smooth power delivery, optimized for 3-blade propellers like the GF 1811.
• Designed for micro FPV drones, perfect for freestyle, racing, and FPV cinematography.
• Comes as a complete set of four motors, ready for building or upgrading your quadcopter.
• Compatible with popular 1S FPV platforms like Meteor75 Pro II.

Technical specifications

• Model: BETAFPV 1102 (2026) Brushless Motor
• Motor Type: Brushless
• KV Rating: 21000KV
• Max Power: 35 W
• Max Current: 9.2 A
• Rated Voltage: 4.2 V (1S)
• Weight: 2.85 g (each)
• Shaft Diameter: Ø1.5 mm
• Shaft Length: 5 mm
• Wire Gauge: 28 AWG
• Wire Length: 37 mm
• Connector: JST 1.25, 3-pin
• Motor Mount Hole Spacing: 3xM1.4 (Ø 6.6 mm)
• Recommended Propellers: GF 1811 3-Blade, GF 45mm 3-Blade
• Compatible Frames: Meteor75 Pro II, Meteor75 Pro
• Compatible Flight Controllers: Matrix 1S 3IN1/4IN1, Matrix 1S 5IN1 II, Matrix 1S 5IN1
• Recommended Batteries: LAVA II 1S 480 mAh / 580 mAh / 680 mAh

Applications

These motors are specifically designed for high-performance micro FPV drones, excelling in freestyle maneuvers, agile racing, and capturing smooth aerial footage. They are ideal for 1S whoop-style FPV quadcopters.

Compatibility

Fully compatible with BETAFPV Meteor75 Pro II and Meteor75 Pro frames. Also works seamlessly with BETAFPV Matrix 1S flight controllers. Recommended for use with LAVA II 1S batteries and GF 1811 or GF 45mm 3-blade propellers.

FAQ

What are the BETAFPV 1102 21000KV motors best suited for?

These BETAFPV 1102 21000KV motors are specifically designed for 1S FPV whoop drones, making them ideal for both freestyle flying and racing applications. Their high KV rating and lightweight design contribute to excellent agility and responsive performance.

What is the main advantage of the upgraded design in these motors?

The upgraded design features an improved rotor housing and a reinforced motor shaft, significantly increasing durability for aggressive flight styles. Additionally, an optimized winding design enhances efficiency by up to 15%.

Are these motors compatible with specific FPV drone frames and flight controllers?

Yes, these motors are compatible with frames like the BETAFPV Meteor75 Pro II and Meteor75 Pro. They also work well with BETAFPV Matrix 1S flight controllers and are recommended for use with LAVA II 1S batteries and specific GF 3-blade propellers.

Where can I buy BETAFPV 1102 21000KV motors with reliable delivery?

You can buy the BETAFPV 1102 21000KV motors at HTDRONE, your specialized FPV drone parts store. We offer fast shipping within Poland and reliable worldwide delivery via DHL, ensuring you receive your order promptly.

What is the weight of each BETAFPV 1102 motor?

Each BETAFPV 1102 (2026) 21000KV motor is extremely lightweight, weighing only 2.85 grams. This low weight is crucial for maximizing the agility and flight performance of micro FPV drones.