Small RC boat accessory engineered to convert motor rotation into usable thrust for hobby craft. Confident handling and straightforward fitting reduce downtime for model boat enthusiasts. Does the sourcing map RC Boat Propeller meet the size and durability requirements for racing and DIY repairs?
⚡ At a Glance
- • Propulsion Efficiency: Converts motor rotational power into forward thrust for small RC craft
- • Best for: RC boat racing, DIY ship models and propeller replacements for small craft
- • Not ideal for: Large scale boats or drive shafts that are not 3mm in diameter
Three-blade clockwise propellers with a 29mm outer diameter and 3mm mount hole are supplied in PC plastic. Nylon-like construction offers impact resistance and inherent corrosion resistance suitable for hobby use.
Impact resistance and longevity – with PC plastic (nylon) construction
PC plastic, described in the listing as nylon-like, flexes on impact to absorb shocks and resists corrosion from water exposure. That material choice reduces the chance of brittle failure when striking debris or grounding.
Durable blades stand up better to knocks and abrasion, cutting replacement frequency for hobbyists and racers.
Fit and compatibility – with 3mm mount hole and 29mm outer diameter
A 3mm mount bore fits many small RC drive shafts while the 29mm outer diameter suits racing and scale boat hulls that accept compact propellers. The listing advises checking specifications to confirm a match before fitting.
Clear size markers make it simple to verify compatibility, allowing quick swaps during maintenance or upgrades.
Predictable thrust and handling – with clockwise three-blade design
Three blades arranged for clockwise rotation push water rearwards, converting rotational power into forward thrust while delivering steady propulsion. Blade count and CW orientation influence thrust balance and steering response.
Stable forward thrust and consistent handling help with acceleration and control during both racing runs and casual outings.
✨ The 4 Key Reasons for sourcing map RC Boat Propeller
- PC plastic construction – absorbs knocks and resists corrosion during regular use sessions
- 29mm outer diameter – balanced size for small racing or scale boats
- 3mm mount hole – fits standard small RC drive shafts for easy installation
- CW three-blade design – delivers steady forward thrust and predictable handling at typical hobby speeds
📋 Technical Details at a Glance
- Material: PC plastic (nylon-like)
- Outer Diameter (OD): 29mm / 1.14 inch
- Mount Hole Diameter: 3mm / 0.12 inch
- Blade Count & Rotation: 3 blades, clockwise (CW)
- Colour: Black
❓ Frequently Asked Questions
Q: Will this propeller fit my RC boat?
A: Check whether the boat uses a 3mm drive shaft and whether a 29mm outer diameter is appropriate for the hull. The listing emphasises confirming specifications before purchase.
Q: What is the propeller made from and is it durable?
A: Construction is PC plastic with nylon-like properties, offering impact resistance and inherent corrosion resistance suited to hobby usage. This material helps absorb shocks from debris or grounding without shattering.
Q: How should the propeller be installed?
A: Slide the propeller onto the drive shaft, tighten the fixing screws firmly, then test performance on the water to confirm proper fit and operation.
🏆 Our Verdict
The sourcing map RC Boat Propeller suits hobbyists and racers who need a compact, replaceable propeller for small electronic or gas-powered boats with a 3mm shaft. Durable PC plastic construction combined with a CW three-blade layout delivers impact-tolerant, corrosion-resistant thrust for predictable handling. Straightforward fitting and robust materials make the set a practical long-term maintenance choice for frequent users.
