T-Motor T6143 FPV Propellers - 6.1 inch, 3-Blade, Clear Red
The T-Motor T6143 FPV Propellers are 6.1 inch 3-blade propellers designed for freestyle, racing, and high-speed FPV builds on a 6 inch or larger frame.
The T6143 combines a 6.1 inch diameter with a 4.3 inch pitch, making it geared for stable thrust, good throttle control, and quick response during dynamic maneuvers. The Clear Red variant is a good fit for builds where the propeller color is intended to facilitate model identification or visual matching to the frame.
• 6.1 inch Diameter - larger working surface than in classic 5 inch propellers, which improves stability and grip in turns.
• 4.3 inch Pitch - a compromise between strong thrust, throttle control, and smooth throttle response.
• 3-Blade Design - larger blade surface area provides better air retention during freestyle, quick turns, and aggressive flight path corrections.
• Material: Polycarbonate - a material used in FPV propellers due to its good ratio of stiffness, weight, and impact resistance.
• Mounting Hole 5 mm - standard mounting for many FPV motors in 5-7 inch designs.
• POPO Compatibility - propellers are adapted to the POPO quick mounting system.
• Clear Red Color - semi-transparent red color variant.
• Set of 2 pairs - the package includes 2 CW propellers and 2 CCW propellers.
Who are these propellers for?
• For pilots building an FPV drone on a 6 inch or larger frame.
• For people flying freestyle, racing, or high-speed FPV flights where stability at higher speeds is important.
• For users who want more thrust and smoother handling than in a typical 5 inch setup.
• For pilots using shaft motors for a 5mm mounting hole.
Who are they NOT for?
• They are not the right choice for standard 5-inch frames if the frame does not have sufficient clearance for a 6.1-inch propeller.
• They are not intended for microdrones, whoops, or lightweight 2-4-inch builds.
• They will not fit motors with a mounting system other than a 5mm hole unless there is a suitable adapter or compatible shaft.
Why does the 6.1-inch diameter matter?
A larger propeller diameter means a larger working surface area for the blades. In practice, this results in better air retention, more stable handling, and greater confidence in fast turns, especially in open spaces.
The 4.3-inch pitch isn't extremely aggressive, so the T6143 isn't just about brutal punch. This propeller is designed to provide clearer throttle response and better control in freestyle flight, where smooth transitions between maneuvers are crucial.
Material and Resistance
The propellers are made of polycarbonate. This material is commonly used in FPV propellers because it allows for a lightweight, stiff, and resistant structure. In flight, this translates into a more stable blade profile under load.
Propeller stiffness is especially important at high RPMs. If the blade deforms excessively, the quad may lose precision, vibrations may occur, and throttle response becomes less predictable.
Parameter | Value
Brand | T-Motor
Model | T6143
Product Type | FPV Propellers 3-Blade
Diameter | 6.1 inch
Pitch | 4.3 inch
Material | Polycarbonate
Mounting Hole | 5 mm
Application | Frame 6 inches or larger
Compatibility | POPO Compatible
Color | Clear Red
Quantity in the set | 2 pairs - 4 pieces
• 2 x T-Motor T6143 CW Propeller
• 2 x T-Motor T6143 CCW Propeller
Frequently Asked Questions
Is the T-Motor T6143 Do they fit a standard 5-inch frame?
Most often not. The manufacturer specifies use for frames 6 inches or larger. Before installation, check the arm clearance and the distance between the propeller tip and the frame, engine, and structural components.
Are these propellers suitable for freestyle?
Yes, the T6143 model is described by the manufacturer as a propeller for FPV freestyle and racing. The 6.1-inch diameter and 4.3-inch pitch provide stable thrust and smooth control, which is important for fast maneuvers.
How many propellers are in the package?
The set includes 4 propellers: 2 CW and 2 CCW. This is a set for one quad with a four-engine system.
What motor shaft is required?
The propellers have a 5 mm mounting hole. Before purchasing, check that your drone's motors have a compatible shaft and mounting system.
Avifly Expert Tip: With 6.1-inch propellers, always check the frame clearance before arming the model for the first time. The blade tip should not be operated close to the arm, cables, or protective components, as even slight contact at high RPMs can damage the propeller or cause vibration.
Color: nan
Size: nan
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