12 best rc boat props
RC boat props, or remote control boat propellers, are essential components of radio-controlled boats that play a crucial role in their performance. These props are a part of the driveline system in RC boats and are directly related to the boat's propulsion and maneuverability. Here's what you need to know about RC boat props:
Propeller Types: RC boat props come in various types, including two-blade, three-blade, and even four-blade designs. Each type of propeller has its own characteristics and is suitable for specific types of RC boats and water conditions.
Material: RC boat props are typically made from materials like plastic, metal (usually brass or stainless steel), or composite materials. The choice of material affects the propeller's durability and performance.
Size: The size of an RC boat prop is specified in terms of diameter and pitch. Diameter refers to the width of the propeller, while pitch indicates how far the propeller will move forward in one revolution. Choosing the right size is critical for optimal performance.
Pitch and Speed: Props with a higher pitch will provide faster speeds but may require more power. Lower pitch props are better for acceleration and maneuverability.
Boat Type: The type of RC boat you have will influence the choice of propeller. For example, a racing boat may require a different propeller compared to a scale model or a fishing boat.
Shaft Size: Ensure that the propeller you select fits the shaft of your RC boat's motor. Propellers come with different shaft diameters, so compatibility is essential.
Balancing: Properly balanced props are crucial for smooth and efficient operation. Imbalanced props can cause vibrations and reduce performance.
Pitch Adjustment: Some RC boat props allow for pitch adjustment, which can be useful for fine-tuning your boat's performance to match different conditions or racing requirements.
Safety: Safety is paramount when working with RC boats. Always follow safety guidelines and be cautious when handling propellers, especially when the boat is powered on.
Maintenance: Regular maintenance of your RC boat prop is essential. This includes cleaning it after use, inspecting for damage, and replacing it if it becomes worn or damaged.
Performance Upgrades: For serious hobbyists, upgrading to a higher-quality or specialized propeller can significantly enhance the speed and handling of an RC boat.
RC boat props are available from various manufacturers, and choosing the right one depends on your specific RC boat model, your intended use (racing, recreation, or scale modeling), and the water conditions you'll be navigating.Properly selecting and maintaining the right propeller is crucial for optimizing the performance and enjoyment of your remote-controlled boat.
Below you can find our editor's choice of the best rc boat props on the market
BQLZR 435/2 RC Boat Copper Propeller Two Leaves Hole 4MM Diameter 35MM Pitch1.4MM
Product description
Note: The color of the item may vary slightly due to photography and your own computer.
Diameter:35mm inside diameter = 4mm
Height :14mm pitch = 1.4
weight : 7g
435 propeller, made of brass materials, light and exquisite durable, is the preferred O boat racing accessories
Suitable for: remote control boat
Weight:9g
Size:0.55x1.38
Color:yellow
Package included:
1 x Metal Copper propeller Paste for RC Boat
- Diameter :35mm ,inside diameter :4mm 435 propeller, made of brass materials, light and exquisite durable, is the preferred O boat racing accessories
- Pure metal Suitable for: remote control boat
- Note: The color of the item may vary slightly due to photography and your own computer.
- Size:0.55x1.38
User questions & answers
| Question: | Will this fit a FT011 4mm shaft |
| Answer: | Yes |
| Question: | Will it fit any proboat horizon boats |
| Answer: | yes if you have a 4mm shaft. |
| Question: | Does it fit traxxas spartan |
| Answer: | Yes it does fit the spartan |
| Question: | Will this fit on a 4mm shaft |
| Answer: | If the prop says 4mm, then yes |
uxcell RC Boat Propeller 3mm Shaft 3 Vanes 35mm 1.9 P/D Fan Shape Pastic Black CW Rotating Propeller Props for RC Boat, 1pc
Product description
Specifications:
Material: Plastic
Vane Number: 3
Shaft Diameter: 3mm/ 0.12 inch
Rotating Diameter: 35mm/1.38 inch
Pitch/Diameter: 1.9
Color: Black
Features:
This propeller is widely used on RC Boat, especially for propeller replacement.
Please check the Rotating Diameter and Pitch of the product to make sure it is perfectly compatible with your RC Boat.
Package Includes:
1 X RC Boat Propeller
- Material: Plastic; Color: Black
- Vane Number: 3; Pitch/Diameter: 1.9
- Shaft Diameter: 3mm/ 0.12 inch; Rotating Diameter: 35mm/1.38 inch
- This propeller is widely used on RC Boat, especially for propeller replacement.
- Package Includes: 1 X RC Boat Propeller
12pcs RC Boat Propeller 3-Vanes Props for 2mm Motor Shaft RC Model Ship
Product description
Material: Nylon Plastic
Color: Black
Diameter: 40mm
Thickness: 18.5mm
Hole Diameter: 1.9mm (fit with 2mm Shaft)
Weight: 3.2g/1pcs
Package Contents:
12 Pcs Props
If for any reason you are unhappy with any product, please do not hesitate to contact JLMetal. We take full ownership and responsibility for the quality of our products and will do our very best to solve your problem quickly and efficiently!
- Material: Nylon Plastic
- Diameter: 40mm
- Thickness: 18.5mm
- Hole Diameter: 1.9mm (fit with 2mm Shaft)
- Package Contents: 12 Pcs Propellers
User questions & answers
| Question: | It's unclear if these are cw or ccw or paired. can you tell me which they are |
| Answer: | CCW looking from the rear end. CW from the drive shaft side. All the same |
| Question: | Will this fit a volentex vector |
| Answer: | You Have To Make Sure The Prop Is The Right One -- Right Hand Or Left Hand -- 2 mm Shaft Or Smaller Shaft . |
Dynamite Grease Gun with Marine Grease, 5 oz, DYNE4200
Dynamite
Product description
Key Features
- Extra high performance
- Great for solid and flex shaft applications
- Lithium complex grease with anti-sling technology for superb adhesion
- Outstanding structural stability and resistance to water contamination
- Designed for use in multiple RC applications
- Replacement grease also available separately
Overview
The Dynamite Marine Grease Gun allows boaters to apply grease easily and neatly to their models' moving parts. Dynamite's waterproof Marine Grease adheres to most surfaces.
- Extra high performance
- Great for solid and flex shaft applications
- Lithium complex grease with anti-sling technology for superb adhesion
- Outstanding structural stability and resistance to water contamination
- Designed for use in multiple RC applications
User questions & answers
| Question: | Silly question... how do you store it? With the gun attached to the tube? I'm assuming the grease won't dry up if I do that |
| Answer: | Correct, I always unscrew the gun part and put the cap back on the tube. When I'm only greasing the flex cable I just use my fingers though, so I don't ever use the gun part much. |
| Question: | Can this exert reletively strong pressure to push grease? Or is it passive, light pressure? I have different application ideas |
| Answer: | I believe it is relatively strong, I use it for my RC boat clutch housing and driveline. 4-5 pumps and the grease is coming out of the end of driveline 16 inches away from the zerk fitting. Hope this helps. |
| Question: | Is the tip reusable once the tube is done |
| Answer: | Yes it is reusable. The metal tip will just be full of the Marine Grease but don't worry, it won't clog up. The Marine Grease does not dry out or disintegrate so just leave it like it is. When you are going to use the gun again, just expel the amount in the gun with what appears to be new stuff. Very stable Marine Grease. |
uxcell RC Boat CCW/CW Propeller 4mm Shaft 3 Vanes 36mm 1.4 P Fan Shape Pastic Black Rotating Propeller Props for RC Boat Pair
Product description
Specifications:
Color: Black
Material: Plastic
Pitch: 1.4
Vane Number: 3
Shaft Diameter: 4mm/ 0.16 inch
Rotating Diameter: 36mm/ 1.42 inch
Features:
This propeller is widely used on RC Boat, especially for propeller replacement.
Please check the Rotating Diameter and Pitch of the product to make sure it is perfectly compatible with your RC Boat.
Package Includes:
1 Pair X RC Boat Propeller
- 【ADVANTAGE】- This propeller is widely used on RC Boat, especially for propeller replacement.
- 【SPECIFICATIONS】- Pitch: 1.4 ; Vane Number: 3 ; Shaft Diameter: 4mm/ 0.16 inch ; Rotating Diameter: 36mm/ 1.42 inch
- 【HIGH QUALITY MATERIAL】- Made in Nylon plastic,Not easy to broken.
- 【NOTED】- Please check the Rotating Diameter and Pitch of the product to make sure it is perfectly compatible with your RC Boat.
- Package Includes: 1 Pair X RC Boat Propeller
Mxfans 4 Leaves Dia 67mm P1.7 RC Boat Aluminum Alloy Propeller with 1/4" Shaft
Mxfans RC Airplane/Boat Parts
Product description
Features:
1.Each qualify checked item with a unique Manufacturing Part Number label on the inner package to confirm if it is the authentic item sold from our store.
2.When you have any problems about your item, please send us the MPN label information first.
3.Suitable for Remote Control Petrol Boat, Remote Control Speed Racing Boats
4.Out Diamter: 67mm; Height: 25mm; Paddle Shaft Center Aperture: 6.35mm
5.Made of Aluminum Alloy, 4 Blades with 1.7 Pitch Prop
Specifications:
Material:Aluminum Alloy
Color: Yellow
Model: 6717
Brand name: Mxfans
Size:6.7x2.5cm/2.64x1 inch(Out Diameter x Height)
Shaft Center Aperture: 6.35mm (1/4" Shaft)
Pitch: 1.7
Weight: 38g
Package include:
1 x RC Boat Propeller
- Suitable for Remote Control Petrol Boat, Remote Control Speed Racing Boats
- Out Diamter: 67mm; Height: 25mm; Paddle Shaft Center Aperture: 6.35mm
- Made of Aluminum Alloy, 4 Blades with 1.7 Pitch Prop
User questions & answers
| Question: | will this fit a m41 traxxa boat |
| Answer: | No, This is a crude prop. it was probably made in a cave in China don't waste your money like I did |
| Question: | Will this work on the atomic Barbwire |
| Answer: | I think it's to big for that boat |
| Question: | Will this fit the traxxas spartan |
| Answer: | I don't know im using it on a 1/4 scale f1 tunnel hull with a 30.5 cc motor 1/4 in shaft |
| Question: | pitch is in mm or inch |
| Answer: | 1.7 is inches - it’s a damn decent prop for the money. We have several guys using them in stock boats and they work really well |
Pro Boat Propeller CCW Rotation 1.7 x 1.6 for 3/16 Shaft: Miss Geico Zelos 36, PRB282047
Pro Boat
Product description
Propeller 1.7 x 1.6: For 3/16 Shaft
- Propeller 1.7 x 1.6: For 3/16 Shaft
- Part Number: PRB282047
- Brand: PRB
User questions & answers
| Question: | Will this fit a Proboat Blackjack |
| Answer: | If you have a blackjack 26 that came with a carbon fiber prop it will fit the shaft but it will hit the rudder and it will overheat your esc, the best replacement is an octura x642. Same size and pitch but a metal prop, just need to balance and polish. |
| Question: | Will this work on a proboat recoil |
| Answer: | This prop is too big for your recoil, I have the same boat. Find an octura x642, balance and polish it and install. You will have an immediate improvement in performance and it will not overheat your esc. Make sure to split your cooling system so motor and esc both get cold water. |
Mxfans Dia 4mm Shaft Center Hole RC Boat 2 Leaves Brass Propeller Dia 37mm P1.4
Product description
Features:
1.Each qualify checked item with a unique Manufacturing Part Number label on the inner package to confirm if it is the authentic item sold from our store.
2.When you have any problems about your item, please send us the MPN label information first.
3.Suitable for Remote Control Boat
4.Out Diamter: 37mm; Height: 12mm; Paddle Shaft Center Hole Diameter: 4mm
5.Made of Brass; 2 Blades with 1.4 Pitch Prop
Specifications:
Material: Brass
Color: Yellow
Model: 438
Brand name: Mxfans
Size:3.7x1.2cm/1.46x0.5inch(Out Diameter x Height)
Paddle Shaft Center Aperture: 4mm
Pitch: 1.4
Weight: 8g
Package include:
1 x RC Boat Brass Propeller
- Suitable for Remote Control Boat
- Out Diamter: 37mm; Height: 12mm; Paddle Shaft Center Hole Diameter: 4mm
- Made of Brass; 2 Blades with 1.4 Pitch Prop
User questions & answers
| Question: | Is this ready to be used? or does it need to filed, sharpened & balanced |
| Answer: | It seems ready to be used if it matches the same propeller you're replacing. I bought it to replace a propeller that is no longer being manufactured for my boat, but it doesn't fit exactly on the shaft as my stock propeller did, so in my case the notches on the propeller need to be filed in order to get it to fit properly on the shaft for my boat. |
uxcell 4mm Drive Shaft, L314mm Shaft, L250mm Sleeve, D36mm Propeller, Fit for 3.17mm Motor Shaft
Product description
This Drive Shaft Assemble Kit Include:
Drive Shaft + Shaft Sleeve + Universal Joint + 3 Blades Propeller + Gasket Set + Prop Nut Top + Stainless Steel Drive Dog + Mini Hex Wrench + Screws
Note: There are bearings between the shaft and the shaft sleeve, it could hold on high strength and speed in a whirl.
Specifications
The material of Shaft: Stainless Steel
The material of Blade: Nylon
Universal Joint Top Hole Diameter: 3.17mm
Suit for Motor Shaft Diameter: 3.17 mm
Drive Shaft Size: 314 x 4 mm (Length*Diameter)
Shaft Sleeve Size: 250 x 9.5 mm (Length*Outer Diameter)
3 Blades Propeller Size: 36-L
Prop Nut Spinner Length: 19 mm
Prop Nut: M4
Package Content:
1 x RC Boat Drive Shaft Assemble Kit
- The material OF SHAFT - stainless steel.
- SIZE - suit for motor shaft diameter: 3.17 mm;drive shaft size: 300 x 4 mm (length*diameter);shaft sleeve size: 250 x 9.5 mm (length*outer diameter);3 blades propeller size: 36-L.
- NOTE - there are bearings between the shaft and the shaft sleeve, it could hold on high strength and speed in a whirl.
- APPLICATION - compatible with DIY model.
- PACKAGE CONTENT - 1 x Drive shaft assemble kit.
uxcell RC Boat Propeller 3.18mm Shaft 2 Vanes 35mm 1.4 P/D Fan Shape Pastic Black CW Rotating Propeller Props for RC Boat, 3pc
Product description
Specifications:
Material: Plastic
Vane Number: 2
Shaft Diameter: 3.18mm/ 1/8 inch
Rotating Diameter: 35mm/1.38 inch
Pitch/Diameter: 1.4
Color: Black
Features:
This propeller is widely used on RC Boat, especially for propeller replacement.
Please check the Rotating Diameter and Pitch of the product to make sure it is perfectly compatible with your RC Boat.
Package Includes:
3 X RC Boat Propellers
- Material: Plastic; Color: Black
- Vane Number: 2; Pitch/Diameter: 1.4
- Shaft Diameter: 3.18mm/ 1/8 inch; Rotating Diameter: 35mm/1.38 inch
- This propeller is widely used on RC Boat, especially for propeller replacement.
- Package Includes: 3 X RC Boat Propellers
RC Boat 2 Blade Metal Propeller Prop 4mm Diameter P1.4 40mm -Left
Product description
Feature: For RC boat Specs: P 1.4 The Diameter of the props is 41mm The shaft size for these props is 4mm Material : Metal Shipping Package: 1 individual prop.weight : 6.2g
User questions & answers
| Question: | What type of metal is this |
| Answer: | Alluminum but it has been chromed. And it was way out of ballance. I had to machine and grind it just to get it close. |
| Question: | How much does it weight |
| Answer: | The weight is 7 grams. |
uxcell 4mm Drive Shaft, L130mm Shaft, L80mm Sleeve, D36mm Propeller, Fit for 3mm Motor Shaft
Product description
This Drive Shaft Assemble Kit Include:
Drive Shaft + Shaft Sleeve + Universal Joint + 3 Blades Propeller + Gasket Set + Prop Nut Top + Stainless Steel Drive Dog + Mini Hex Wrench + Screws
Note: There are bearings between the shaft and the shaft sleeve, it could hold on high strength and speed in a whirl.
Specifications
The material of Shaft: Stainless Steel
The material of Blade: Nylon
Universal Joint Top Hole Diameter: 3mm
Suit for Motor Shaft Diameter: 3.0 mm
Drive Shaft Size: 130 x 4 mm (Length*Diameter)
Shaft Sleeve Size: 80 x 9.5 mm (Length*Outer Diameter)
3 Blades Propeller Size: 36-L
Prop Nut Spinner Length: 19 mm
Prop Nut: M4
Package Content:
1 x RC Boat Drive Shaft Assemble Kit
- The material OF SHAFT - stainless steel.
- SIZE - suit for motor shaft diameter: 3.0 mm;drive shaft size: 130 x 4 mm (length*diameter);shaft sleeve size: 80 x 9.5 mm (length*outer diameter);3 blades propeller size: 36-L.
- NOTE - there are bearings between the shaft and the shaft sleeve, it could hold on high strength and speed in a whirl.
- APPLICATION - compatible with DIY model.
- PACKAGE CONTENT - 1 x Drive shaft assemble kit.
User questions & answers
| Question: | Can the shaft and sleeve be cut to shorten the lenght |
| Answer: | Yes. The bearing can be removed and the tube and shaft can be cut and the bearing reinserted. |
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