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Propeller Pitch (in)

Propeller Length (in)

Gemfan

Gemfan Hurricane 4525 Tri-Blade 4.5" Prop

GEMFAN

Need your 5" to fit in tighter gaps? Need a little extra thrust on your long armed 4"? This is the prop for you! Small and lightweight, with all the performance of a full sized 5" prop!
Check out all our 5" Props and all our Gemfan products!
Specifications

Diameter: 4.5in
Pitch: 2.5
Blades: 3
Material: Polycarbonate
Shaft Hole: 5mm or 1.5mm
Weight: 2.3g

Includes

4x Gemfan Hurricane 4525 Tri-Blade 4.5" Prop (2CW, 2CCW)


Need your 5" to fit in tighter gaps? Need a little extra thrust on your long armed 4"? This is the prop for you! Small and lightweight, with all the performance of a full sized 5" prop! Check out all our 5" Props and all our Gemfan products! Specifications Diameter: 4.5in Pitch: 2.5 Blades: 3 Material: Polycarbonate Sh

Gemfan Hurricane 4525 Tri-Blade 4.5" Prop 4 Pack - Clear Gray

Gemfan Hurricane 4525 Durable Tri-Blade 4.5" Propeller (2CW+2CCW) Check out all our Micro Props and the rest of our Gemfan Products! Specifications: Diameter: 4.5in Pitch: 2.5in Blades: 3 Material: Polycarbonate Hub Thickness: 6mm Shaft Hole: 5mm Weight: 2.3g Package Includes: 2x    CW - Gemfan Hurricane 4525 Durable T

Gemfan Hurricane 4525 Durable Tri-Blade 4.5

Power, control, and speed are what you get with Gemfan's Hurricane 4525 Durable props! The 4525 Gemfan props come in a set of 4 with a 3-blade style and a 5mm center hub.

Gemfan Hurricane 4525 Durable 3-Blade Propeller (Set of 4)

Propeller Size

The props work with the motors to lift your quad off the ground.  Choose a prop size that fits your frame.  Higher pitch props are efficient in fast environments and are less responsive in slow speeds. Lower pitch props are efficient in slower environments and are more responsive in slow speeds. Beginners should try various pitch props to see what works best for them. 

Propellers

Propeller Blades

HQ Prop

HQ Prop T4x2.5 Durable Bi-Blade 4" Prop

DIATONE INNOVATIONS

Propeller Diameter: 4 inchPitch:2.5Blades : 3Material: PolyCarbonate  Weight:1.45gHub Diameter: 9.8mmHub Thickness:5mm Shaft:1.9/1.4/1.9mm Adaptor Rings: NOColors: Grey
Packing List: 
4 pcs:
2 x CW
2 x CCW
 
20pcs:
10 x CW
10 x CCW

Propeller Diameter: 4 inchPitch:2.5Blades : 3Material: PolyCarbonate Weight:1.45gHub Diameter: 9.8mmHub Thickness:5mm Shaft:1.9/1.4/1.9mm Adaptor Rings: NOColors: Grey Packing List:  4 pcs: 2 x CW 2 x CCW   20pcs: 10 x CW 10 x CCW

HQ Durable Prop T4X2.5Grey （2CW+2CCW)-Poly Carbonate

HQPROP

HQProp is releasing some very interesting props lately, not least of which is this 4" t-mount bi-blade variant. Ultra light efficiency cruising and "micro long range" applications come to mind.
Need this with a 5mm shaft?
Check out all our 4" Props, and all our HQProp products!
Specifications

Propeller Diameter: 4"
Pitch: 2.5"                 
Blades: 2
Material: Poly Carbonate        
Weight: 1.45g
Hub Diameter: 9.8mm           
Hub Thickness: 5mm        
Shaft: 1.9/1.4/1.9mm 



Includes

4x HQ Prop Durable T4x2.5 Bi-Blade 4" Prop


HQProp is releasing some very interesting props lately, not least of which is this 4" t-mount bi-blade variant. Ultra light efficiency cruising and "micro long range" applications come to mind. Need this with a 5mm shaft? Check out all our 4" Props, and all our HQProp products! Specifications Propeller Diameter: 4" Pit

HQ Prop Durable T4x2.5 Bi-Blade 4" Prop 4 Pack

HQProp

Gain more power, control, and speed with HQProp Durable T4x2.5 Toothpick Propellers!

HQProp Durable T4x2.5 Toothpick Propeller (Set of 4)

Durable 4 inch Bi-Blade prop with a 5mm shaft size, the light pitch and high efficiency will extend your flight times considerably. We also carry this prop in T-mount version. Check out all our 4" props and our full Line Of HQprops! Specifications Propeller Diameter: 4 inch        Pitch: 2.5                  Blades: 2 

HQ Prop Durable Prop 4X2.5 Grey -（2CW+2CCW)

HQ Durable Prop T4X2.5Grey（2CW+2CCW)-Poly CarbonatePropeller Diameter: 4 inch       Pitch : 2.5                 Blades : 2Material : Poly Carbonate        Weight :1.45gHub Diameter : 9.8mm           Hub Thickness:5mm        Shaft :1.9/1.4/1.9mm Adaptor Rings : NO

Get the HQ Durable Prop T4X2.5 PC Grey shipped fast from the best source for all your FPV gear, RMRC! Free shipping for qualified orders using the shipping deal. 

HQ Durable Prop T4X2.5 PC Grey - RMRC

HQ Durable Prop T4X2.5 PC Grey

Durable 4 inch Bi-Blade prop with a 5mm shaft size, the light pitch and high efficiency will extend your flight times considerably. Check out all our 4" props and our full Line Of HQprops! SpecificationsPropeller Diameter: 4 inch       Pitch : 2.5                 Blades : 2Material : Poly Carbonate        Weight :1.45g

HQ Prop Durable Prop T4X2.5 Grey（2CW+2CCW)-Poly Carbonate

Gemfan Hurricane 4023 Tri-Blade 4" Prop

A great new option for your T mount or 5mm shafted ultralight/toothpick builds!A special insert allows you to use these props on either type of shaft.
Check out the rest of our 4" props and all our Gemfan products!
Specifications


Diameter: 4"
Pitch: 2.3"
Blades: 3
Material: Polycarbonate
Blade Diameter: 102.2mm
Hub Thickness: 5.5mm
Shaft Hole: 5mm and 1.5mm T-mount with the optional included insert
Weight: 1.98g\2.1g(with adapter)


Includes

4x Gemfan Hurricane 4023 Durable Tri-Blade 4" Prop (2 CW, 2 CCW)


A great new option for your T mount or 5mm shafted ultralight/toothpick builds!A special insert allows you to use these props on either type of shaft. Check out the rest of our 4" props and all our Gemfan products! Specifications Diameter: 4" Pitch: 2.3" Blades: 3 Material: Polycarbonate Blade Diameter: 102.2mm Hub Thi

Gemfan Hurricane 4023 Durable Tri-Blade 4" Prop 4 Pack (5mm & 1.5mm Mounting) - Choose Your Color

Gemfan Hurricane 4023 Durable Tri-Blade 4" Prop 4 Pack (5mm & 1.5mm Mo

Gemfan Hurricane Toothpick 4023-3Blades:3Material:PCPitch:2.3inProp Disk Diameter:102.1mmCenter Thickness:5.5mmCenter Hole Inner diameter:5mm/1.5mm T mountMax Prop Width:10.9mmWeight:1.98g, 2.1g(with adapter)Recommended Motor:1505-3600kvPackage: 2×CCW prop, 2×CW prop

Get the Gemfan Hurricane 3 Blade 4023 Clear Gray 1.5mm shipped fast from the best source for all your FPV gear, RMRC! Free shipping for qualified orders using the shipping deal. 

Gemfan Hurricane 3 Blade 4023 Clear Gray 1.5mm - RMRC

Gemfan Hurricane 3 Blade 4023 Clear Gray 1.5mm

While this looks like a scale up from the 3016, the engineers do actually re-tune the prop for the given size. The resulting prop is a 2.00g, impressively responsive and smooth/controlled through the throttle range. Grip is not extremely high similar to the 3016 but it’s definitely no slouch. Durability is as good but 

Gemfan 4023 - 4

The 4023 Gemfan props come in a set of 4 with a 3-blade style and a 2.0mm and 5mm center hub using Gemfan's innovative adapter.

Gemfan Hurricane 4023 Durable 3-Blade Propeller (Set of 4)

The Gemfan Hurricane 4023-3 is a great option for ultralite frames with T-mount motors like the Racer-X Mutant 4" Best thing about this prop's hub design is that it can also be used with conventional 5mm motor shafts. Checkout all our T-Mount props, 4" props and our full line of Gemfan props! SPECIFICATIONS Diameter: 4

GEMFAN Hurricane 4023 3-BLADE 4

Gemfan Hurricane 4024 Bi-Blade 4" Prop

A great new option for your T mount ultralight/toothpick builds!
Check out the rest of our 4" props and all our Gemfan products!
Specifications


Diameter: 4"
Pitch: 2.4"
Blades: 2
Material: Polycarbonate
Disk Diameter: 102.33mm

Max Prop Width: 13.38mm
Hub Thickness: 5.5mm

Shaft Hole: 1.5mm

Weight: 1.61g ea.

Includes

8x Gemfan Hurricane 4024 Durable Bi-Blade 4" Prop (4 CW, 4 CCW)


A great new option for your T mount ultralight/toothpick builds! Check out the rest of our 4" props and all our Gemfan products! Specifications Diameter: 4" Pitch: 2.4" Blades: 2 Material: Polycarbonate Blade Diameter: 102.2mm Hub Thickness: 6.5mm Shaft Hole: 5mm Weight: 3.16g / pair Includes 8x Gemfan Hurricane 4024

Gemfan Hurricane 4024 Durable Bi-Blade 4" Prop 8 Pack - Choose Your Color

Gemfan Hurricane 4024 Durable Bi-Blade 4" Prop for Sale RaceDayQuads

FLYWOO

4 Pairs Gemfan Hurricane 4024 2-blade 4 Inch PC Propeller for Explorer LR4  RC Drone FPV Racing Specification: Brand name: Gemfan Item name: Hurricane 4024 Propeller Diameter: 4&quot Pitch: 2.4&quot Blades: 2 Material: Polycarbonate Blade Diameter: 102.2mm Hub Thickness: 6.5mm Shaft Hole: 5mm Weight: 3.16g / pair Package Inclu

4 Pairs Gemfan Hurricane 4024 2-blade 4 Inch PC Propeller for Explorer LR4  RC Drone FPV Racing Specification: Brand name: Gemfan Item name: Hurricane 4024 Propeller Diameter: 4" Pitch: 2.4" Blades: 2 Material: Polycarbonate Blade Diameter: 102.2mm Hub Thickness: 6.5mm Shaft Hole: 5mm Weight: 3.16g / pair Package Inclu

4 Pairs Gemfan Hurricane 4024 2-blade 4 Inch PC Propeller for Explorer LR4 RC Drone FPV Racing

Gemfan 4024 2-4 Inch Propeller

The Gemfan Hurricane 4024 is a great option for ultralite frames with T-mount motors like the Racer-X Mutant 4"  This prop is only compatible with T-mount motors Checkout all our T-Mount props, 4" props and our full line of Gemfan props! SPECIFICATIONS Diameter: 4" Pitch: 2.4" Blades: 2 Material: Polycarbonate Blade Di

GEMFAN Hurricane 4024 2-BLADE 4

This prop is the twin blade version of the 4023 but in Gemfan style, the twin blade has a bit more pitch on it. The best use for this prop is on any low weight 4” platform. This prop matches the FPVCycle 1303 5000kv with the Toothpick 4” arms except for the fact that the hub hole is 1.5mm. We expected this prop to have

Gemfan Hurricane 4024 Props - (4CW +4CCW)

Gain more power, control, and speed with Gemfan's Hurricane 4024 Durable micro Props!

Gemfan Hurricane 4024 Durable 2-Blade Propeller (1.5mm Shaft - Set of 8)

Gemfan Hurricane Toothpick 4024-2Blades:2Material:PCPitch:2.4inProp Disk Diameter:102.33mmCenter Thickness:5.5mmCenter Hole Inner diameter:1.5mm 3 holesMax Prop Width:13.38mmWeight:1.61gAdaptive Motor:1408-1506Recommended Motor:1505-3600kvColors: Clear BluePackage Way:4×CCW prop, 4×CW prop

Get the Gemfan Hurricane 2 Blade 4024 Clear Blue 1.5mm shipped fast from the best source for all your FPV gear, RMRC! Free shipping for qualified orders using the shipping deal. 

Gemfan Hurricane 2 Blade 4024 Clear Blue 1.5mm - RMRC

Gemfan Hurricane 2 Blade 4024 Clear Blue 1.5mm

Blades:2Material:PCPitch:2.4inProp Disk Diameter:102.33mmCenter Thickness:5.5mmCenter Hole Inner diameter:1.5mm Max Prop Width:8.84mmWeight:1.61gAdaptive Motor:1408-1506Recommended Motor:1505 3600kvColors: Clear Grey
 
Packing Including：
8pcs：
4 x CW
4 x CCW
 
40PCS：
20 x CW
20 x CCW
 
 

Blades:2Material:PCPitch:2.4inProp Disk Diameter:102.33mmCenter Thickness:5.5mmCenter Hole Inner diameter:1.5mm Max Prop Width:8.84mmWeight:1.61gAdaptive Motor:1408-1506Recommended Motor:1505 3600kvColors: Clear Grey   Packing Including： 8pcs： 4 x CW 4 x CCW   40PCS： 20 x CW 20 x CCW    

GEMFAN 4024-2 Toothpick Props(1.5mm) (4CW+4CCW)

Gemfan WinDancer 4032 Tri-Blade 4" Prop

Another great prop from Gemfan!These props will be the perfect choice for lightweight 4" racing on tight tracks.Weighing 3.1 grams per prop you should only expect great efficiency,control and agility from this prop. This prop and the rest of our Gemfan props are eligible to our ORDER MORE SAVE MORE bulk discount up to 

Gemfan WinDancer 4032 Tri-Blade 4

The Gemfan WinDancer 4032 series was designed to perfectly match adaptive motors It has amazing efficiency, outstanding control, and fast response when cornering.

The Gemfan WinDancer 4032 series was designed to perfectly match adaptive motors; It has amazing efficiency, outstanding control, and fast response when cornering.

Gemfan WinDancer 4032 Propeller (Set of 4 - Choose Color)

Gemfan Flash 4052 Tri-Blade 4" Prop

Gemfan Flash Propellers have been specifically designed for high-speed racing. The inverse tip design helps to reduce blade tip vortex and the light weight of the propeller means it has a smaller moment of inertia and fast response time.

Gemfan Flash 4052 Durable 3 Blade (Blue) - Set of 4

Gemfan Flash 4052 Durable 3 Blade (Clear Purple) - Set of 4

Gemfan Flash 4052 Durable 3 Blade (Ferrari Red) - Set of 4

Insane turning performance and fast response!
Check out all our 4" Props and all our Gemfan products!
Specifications

Material: PC
Weight: 3.85g

Mounting hole: 5mm
Paddle size: 14mm
Hub thickness: 7.5mm

Includes

4x Gemfan Flash 4052 Tri-Blade 4" Prop


Insane turning performance and fast response!

Gemfan Flash 4052 Tri-Blade 4" Prop 4 Pack - Choose Your Color

Gemfan Flash 4052 Tri-Blade 4" Prop 4 Pack - Purple, Clear, Blue, Red - For Sale at RaceDayQuads

Gemfan Flash 4052 Durable 3 Blade (Clear) - Set of 4

HQ Prop 4x4.3x3 V1S Tri-Blade 4" Prop

After the huge success of one of the best selling props ever the HQ 5x4.3x3, HQPROP finally released the 4" version of the same prop. This prop will be a perfect fit for light weight high KV race setups like the Hyperlite Floss 4" frame, and the Hyperlite 2204-3022 motor. Package includes 2 x CW, 2 X CCW

HQ Prop 4x4.3x3 V1S (2CW+2CCW) PC **Choose Color**

HQProp 4x4.3x3V1S Black (2CW + 2CCW)

When it comes to making your 4" ripper or racing quad, these are the props you want. It is durable enough not to shatter and will keep you flying longer! 
Choose between 4 vibrant colors for your preference of choice! 
Be sure to check out all our 4" props, and all our HQ Prop selections!
Specifications

Propeller Diameter: 4 inch 

Pitch: 4.3 

Blades : 3

Material: Poly Carbonate 

Weight: 2.24g

Hub Diameter: 13mm 

Hub Thickness:5.7mm 

Shaft: 5mm

Adaptor Rings: NO

Includes

1x HQ Prop Durable Prop 4X4.3X3 V1S Tri-Blade 4" Prop 4 Pack - Choose Your Color (2CW &amp 2CCW)



When it comes to making your 4" ripper or racing quad, these are the props you want. It is durable enough not to shatter and will keep you flying longer!  Choose between 4 vibrant colors for your preference of choice!  Be sure to check out all our 4" props, and all our HQ Prop selections! Specifications Propeller Diame

HQ Prop Durable Prop 4X4.3X3 V1S Tri-Blade 4" Prop 4 Pack - Choose Your Color

HQ Prop Durable Prop 4X4.3X3 V1S Tri-Blade 4" Prop 4 Pack - Choose You

The HQProp 4x4.3x3V1S Light Purple (2CW + 2CCW)

HQProp 4x4.3x3V1S Light Purple (2CW + 2CCW)

Gemfan 4x4.5 Bullnose Bi-Blade Prop - Nylon Glass Fiber

A set of 4x White Gemfan 4x4.5 - Bullnose Propeller - Nylon Glass Fiber

Gemfan 4x4.5 - Bullnose Propeller - Nylon Glass Fiber (Set of 4 - White)

A set of 4x Frey Blue Gemfan 4x4.5 - Bullnose Propeller - Nylon Glass Fiber

Gemfan 4x4.5 - Bullnose Propeller - Nylon Glass Fiber (Set of 4 - Frey Blue)

Gemfan 4x4.5 Bullnose Bi-Blade Prop - Glass Fiber

A set of 4 Gemfan 4x4.5 Bullnose nylon glass fiber propellers.

Gemfan 4x4.5 Bullnose Glass Fiber Propeller (Set of 4 - Black)

Gemfan 4x4.5 Bullnose Glass Fiber Propeller (Set of 4 - Green)

Gemfan 4x4.5 Bullnose Glass Fiber Propeller (Set of 4 - Orange)

Gemfan 4x4.5 Bi-Blade Prop - Nylon Glass Fiber

A set of 4 nylon glass fiber Gemfan propellers (2 cw, 2 ccw)

Gemfan 4x4.5 Nylon Glass Fiber Propeller (Set of 4 - Orange)

Gemfan 4x4.5 Nylon Glass Fiber Propeller (Set of 4 - Green)

Gemfan 4x4.5 Nylon Glass Fiber Propeller (Set of 4 - Black)

DALPROP

DAL New Cyclone T4024 Tri-Blade 4" Prop

FOXEER

The Cyclone series is getting an upgrade. New cyclone T 4024 Props perfect for your 4" builds power, smooth, high efficiency. What's not to love? 
Check out all our 4" Props and all our DAL Prop selection!
Specifications






Diameter: 4"
Pitch: 2.4"
Blades: 3
Material: Pure Polycarbonate
Hub Thickness: 5mm
Shaft Hole: 2mm1.5mm/2mm (T-Mount)
Weight: 2.1g

Includes

4x CW - DAL New Cyclone T4024 Tri-Blade 4" Props

4x CCW - DAL New Cyclone T4024 Tri-Blade 4" Props








The Cyclone series is getting an upgrade. New cyclone T 4024 Props perfect for your 4" builds; power, smooth, high efficiency. What's not to love?  Check out all our 4" Props and all our DAL Prop selection! Specifications Diameter: 4" Pitch: 2.4" Blades: 3 Material: Pure Polycarbonate Hub Thickness: 5mm Shaft Hole: 2mm

DAL New Cyclone T4024 Tri-Blade 4" Prop 8 Pack

HQ Prop 4x2.5 Bi-Blade 4" Prop

Durable 4 inch Bi-Blade prop with a 5mm shaft size, the light pitch and high efficiency will extend your flight times considerably.
Need this but in a T-Mount?
Check out all our 4" Props, and all our HQProp products!
Specifications

Propeller Diameter: 4 inch       
Pitch: 2.5                 
Blades: 2
Material: PolyCarbonate        
Weight: 1.7g
Hub Diameter: 11.3mm           
Hub Thickness: 6mm           
Shaft: 5mm
Adaptor Rings: NO

Includes

1x HQ Prop Durable 4x2.5 Bi-Blade 4" Prop 4 Pack


Don't miss the Gray HQ Prop Durable 4x2.5 Bi-Blade 4 Inch Props. These light-pitch props are built to last while saving you energy and extending flight times.

HQ Prop Durable 4x2.5 Bi-Blade 4" Prop 4 Pack - Gray

Gray HQ Prop Durable 4x2.5 Bi-Blade 4 Inch Prop for Sale - RaceDayQuads

EMAX

EMAX Avan Scimitar 4x2.8x3 Tri-Blade 4" Prop

Replacement props for the EMAX BabyHawk R Pro 4" or any other high performance 4" build. 
Be sure to check out all our 4" props, and all our EMAX gear!
Specifications

Diameter: 4"
Pitch: 2.8"
Blades: 3
Material: Polycarbonate
Weight: 3g

Includes

4x EMAX Avan Scimitar 4x2.8x3 Tri-Blade 4" Prop (2 CW, 2 CCW)


Replacement props for the EMAX BabyHawk R Pro 4" or any other high performance 4" build.  Be sure to check out all our 4" props, and all our EMAX gear! Specifications Diameter: 4" Pitch: 2.8" Blades: 3 Material: Polycarbonate Weight: 3g Includes 4x EMAX Avan Scimitar 4x2.8x3 Tri-Blade 4" Prop (2 CW, 2 CCW)

EMAX Avan Scimitar 4x2.8x3 Tri-Blade 4" Prop 4 Pack

Avan Scimitar 4x2.8x3 4028-3 Propeller 2CW+2CCW Red

Geometry:4 inch diameter2.8 inch pitch3 blades

The best quality First Person View equipment. Free or discounted shipping on all orders.Drone Racing, RC Airplanes, FPV Cameras, FPV Goggles, Video Transmitters, RC Quads, Drone Antennas, Lipo Batteries, and Ground Station Equipment.All available for amateurs, schools, hobbyists, government, and wholesale buyers.

EMAX Avan Scimitar 4x2.8x3 4028-3 Propeller Red - RMRC

EMAX Avan Scimitar 4x2.8x3 4028-3 Propeller Red

EMAX Avan Scimitar 4x2.4x3 Tri-Blade 4" Prop

Geometry:4 inch diameter2.4 inch pitch3 blades

EMAX Avan Scimitar 4x2.4x3 4024-3 Propeller Red - RMRC

EMAX Avan Scimitar 4x2.4x3 4024-3 Propeller Red

Avan Scimitar 4x2.4x3 4024-3 Propeller 2CW+2CCW Red

Gemfan Floppy Proppy F4019 Tri-Blade 4" Prop

Gemfan F4019 Floppy Proppy 3 Blade for FPV Drone Racing and Freestyle sold by PyroDrone, available in three colors: Clear Gray, Yellow and Milk White! Check out all our Propellers and the rest of our Gemfan Products! Specifications: Material:PC Weight:2.11g Pitch:1.9in Props Dia:102.06mm Center Thickness:5.5mm Center Hole Dia:T mount Adaptive Motor:1505-3500kv Colors: Clear Gray, Yellow, Milk White Package Includes: 1 x Gemfan F4019 Floppy Proppy 2 Blade

Gemfan F4019 Floppy Proppy 3 Blade

Gemfan Floppy Proppy F4019 Bi-Blade 4" Prop

Gemfan F4019 Floppy Proppy 2 Blade, available in three colors: Clear Gray, Yellow and Milk White! Check out all our Folding Propellers, T-Mount Propellers, and the rest of our Gemfan Products! Specifications: Material:PC Weight:1.42g Pitch:1.9in Props Dia:102.06mm Center Thickness:5.5mm Center Hole Dia:T mount Adaptive

Gemfan F4019 Floppy Proppy 2 Blade

HQ Prop 4x2.5x3 V2S Tri-Blade 4" Prop

HQProp 4x2.5x3V2S Poly Carbonate smooth and durable, for 5mm Shaft! Avaliable in 3 stylish colors!  Check out all our Propellers and the rest of our HQ Products! Specifications: Propeller Diameter: 4 inch        Pitch : 2.5                  Blades : 3 Material : Poly Carbonate         Weight :2.28g Hub Diameter : 11.4m

HQ Prop 4x2.5x3V2S (2CW+2CCW)-Poly Carbonate

HQ Prop Duct 4x4x6 Quad-Blade Cinewhoop 4" Prop

For those who love the versatility and safety of a cinewhoop, but refuse to compromise when it comes to power. These props are ready to take on your challenge.
Specifications

Propeller Diameter: 4in
Pitch: 4in
Blades: 6
Material: Polycarbonate
Weight: 5.3g
Hub Diameter: 13.5mm
Hub Thickness: 6.5mm
Shaft: 5mm

Includes

4x HQ Prop Duct-4X4X6 for Cinewhoop Prop (2 CW, 2 CCW)



For those who love the versatility and safety of a cinewhoop, but refuse to compromise when it comes to power. These props are ready to take on your challenge. Specifications Propeller Diameter: 4in Pitch: 4in Blades: 6 Material: Polycarbonate Weight: 5.3g Hub Diameter: 13.5mm Hub Thickness: 6.5mm Shaft: 5mm Includes 4

HQ Duct 4X4X6 Props for Ducted HD1 VS

BetaFPV

BetaFPV HQ 4025 Bi-Blade 4' Prop

BETAFPV







These 4025 props are perfect for your 4" toothpick build - incredibly lightweight without sacrificing durability.
4025 props retain φ1.5mm shaft design, which means it needs M2 screws to lock props, while most of 4inch props are locked with nuts in the market. These props are best paired with 1505 Motors and 1404 Motors.







Project #MicroLR Build

Dave C FPV has released project Micro Long Range-  Scale down a 7" long range quad until it is sub 250g AUW. He makes a video present his concept, which allows you to easily fit an impressive amount of feature in your sub 250 setups. As far as Dave's presentation, Betafpv 1404/1505 motor, and 4025 props will be the best power system worth to build this fantastic drone. Learn more about at Thingiverse article.
1505 3600KV Motors / 1404 3800KV Motors / 4025 Props / Caddx Tarsier 4K Camera

RECOMMENDED PARTS

Suitable to 14XX / 15XX motors like 1505 Motors and 1404 Motors

FC+ESC: Toothpick F4 2-4S AIO FC 20A 


SPECIFICATION

Material: Poly Carbonates

Length: 4 inches, about 101.6mm
Color: Clear Gray

Mounting hole: 1.5mm
Weight: 1.4g(1 pcs), 5.6g (4 pcs)

More Power, Control, and Speed for 4'' sized FPV Micro Racing Drones





PACKAGE

2 * 4025 2-Blade Propellers CW
2 * 4025 2-Blade Propellers CCW

or

8 * 4025 2-Blade Propellers CW
8 * 4025 2-Blade Propellers CCW


These 4025 props are perfect for your 4" toothpick build - incredibly lightweight without sacrificing durability. 4025 props retain φ1.5mm shaft design, which means it needs M2 screws to lock props, while most of 4inch props are locked with nuts in the market. These props are best paired with 1505 Motors and 1404 Motor

HQ 4025 2-Blade Propellers 1.5mm Shaft

Frame Size

The frame is typically the first part to pick because it determines what kind of flying you’ll be doing the most. Start by picking a frame type, and narrow down the options by propeller size. The frame holds your quad parts together and heavily impacts what the quad can do. 

Frames

Motor Stator Size

The motors spin with the propellers to lift your quad off the ground. If you’ve picked a frame already, we show you which motors are appropriate for your frame. Beginners can choose motors with a similar stator size that others have used for the frame you’ve selected. Alternatively, calculate the thrust required for a particular thrust-to-weight ratio and learn to read motor thrust tables to select the best motors for your needs. 