Out-of-Stock

HQProp 4x2.5 4 inch 2-Blade Propellers Grey Polycarbonate (2CW+2CCW)

Name: HQProp 4x2.5 4 inch 2-Blade Propellers Grey Polycarbonate (2CW+2CCW)
Brand: HQProp
SKU: 4X2.5GR-PC
Price: 10.77 PLN
Availability: OutOfStock

HQProp

SKU: 4X2.5GR-PC

10.77

Out-of-Stock

Volume discounts

Quantity	Unit discount	You Save
5	2%	1.08
10	4%	4.31
20	5%	10.77
50	10%	53.85

30-day returns No questions asked
12 mo warranty Manufacturer + Avifly
Shipping availability Same day before 12:00

HQProp 4x2.5 – 4 inch 2-Blade Propellers Grey Polycarbonate

Lightweight and precise – the perfect balance of speed and efficiency for FPV drones

The HQProp 4x2.5 are durable and lightweight 2-blade propellers with a diameter of 4 inch, made from high-quality polycarbonate. With a 2.5 pitch, they provide excellent balance between thrust and efficiency. Weighing only 1.7 g, they are an ideal choice for micro FPV and racing drones.

Key Features

● Diameter: 4 inch (approx. 101.6 mm)
● 2-blade design – higher efficiency and speed
● Pitch: 2.5 – balance between thrust and control
● Material: durable polycarbonate
● Weight: only 1.7 g

Technical Specifications

● Brand: HQProp
● Model: 4x2.5
● Diameter: 4 inch
● Pitch: 2.5
● Blades: 2
● Material: Polycarbonate
● Weight: 1.7 g
● Hub: 11.3 mm diameter, 6 mm thickness
● Shaft: 5 mm
● Adaptor rings: none

Package Includes

● 2 × CW HQProp 4x2.5 Grey
● 2 × CCW HQProp 4x2.5 Grey

FPV Propeller Comparison

Propeller Type	Advantages	Disadvantages	Best Use
2-blade	Highest efficiency, longer flight time, higher top speed	Less stability and control	Long range, racing, endurance flights
3-blade	Balanced performance, good stability and control	Slightly shorter flight time vs. 2-blade	Most popular for FPV racing
5-blade	Maximum stability, smooth freestyle flight, precision	Higher power draw, shorter flight time	Freestyle, cinematic, precise maneuvers