Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Core Material | Stainless Steel |
| Sleeve Material | Copper Alloy |
| Shaft Diameter | 3 mm / 4 mm Options |
| Available Lengths | 150 mm / 200 mm / 300 mm |
| Shaft Type | Rigid Straight Shaft |
| Surface Finish | Polished |
| Application | RC Boat Propulsion System |
| Corrosion Resistance | High (Freshwater Recommended) |
| Compatibility | Standard RC Boat Strut Bearings |
| Package Content | Drive Shaft and Copper Sleeve |
Anonymous
Apr 01, 2026
Rating: 3/5
Arrived slightly bent
The material seems good, but my 300mm shaft had a slight bend upon arrival. Packaging could be better to prevent damage during transit.
Anonymous
Mar 23, 2026
Rating: 5/5
Smooth operation
Installed this on my 300mm hull. The polished surface reduces friction significantly. Runs very cool even after a long run.
Anonymous
Mar 16, 2026
Rating: 5/5
Durable and reliable
Used this for a full season in freshwater. No signs of rust or wear on the sleeve. Highly recommend for standard RC boat builds.
Anonymous
Feb 22, 2026
Rating: 4/5
Good quality shaft
Solid construction and straight out of the box. I deducted one star because shipping took a bit longer than expected, but the product itself is excellent.
Anonymous
Feb 15, 2026
Rating: 5/5
Perfect for my racer
Fit perfectly into my strut bearings. No vibration at high speeds and the copper sleeve slides on smoothly. Great quality stainless steel.
Q: What type of lubrication should be used with the copper sleeve?
A: We recommend using a high-quality marine grease or specific drive shaft lubricant to ensure smooth operation and reduce heat.
Q: Can this shaft be used in saltwater environments?
A: While the stainless steel is corrosion-resistant, we recommend rinsing thoroughly with fresh water after each saltwater use to prolong lifespan.
Q: Can I cut the shaft to a custom length if needed?
A: It is not recommended to cut the shaft as it may affect the balance and integrity of the stainless steel core. Please select the closest available length.
Q: Is this a flex shaft or a rigid shaft?
A: This is a rigid straight shaft assembly. It is designed for straight drivetrain setups, not for flexible cable systems.
Q: Is the 4mm shaft compatible with standard motor couplers?
A: Yes, the 4mm diameter is standard for most RC boat motor couplers. Please verify your specific motor shaft size before ordering.
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