DIY RC Outboard Motor Kit with 2435 4500KV Brushless Motor – Water-Cooled Power for Your Speedboat
Upgrade your remote control speedboat with this fully functional, water-cooled RC outboard motor kit. Designed for performance and precision, this kit includes a powerful 2435 4500KV brushless motor pre-installed in a lightweight 3D-printed housing. Whether you're modifying an existing model or building a new one from scratch, this motor provides the speed, cooling, and reliability serious hobbyists demand.
Each kit features a built-in water-cooling system using copper tubing for optimal heat dissipation during intense use. Available in two sizes (Small and Large), this outboard motor fits a wide range of DIY speedboats and model ships.
✅ Key Specifications
- Motor: 2435 4500KV brushless motor (included and installed)
- Cooling: Water-cooled copper tube for heat dissipation
- Battery Compatibility: 2S–3S LiPo (recommended)
- Propeller: 24mm diameter 3-blade paddle
- Mounting: Screw-mount design for easy DIY installation
- Shell Material: Lightweight 3D-printed PLA (may have minor surface flaws – no impact on performance)
📏 Size Options
- Small Size: 147×64×43mm, approx. 130g
- Large Size: 187×87×55mm, approx. 160g
📦 Package Includes
- 1x Assembled RC Outboard Motor Kit (select size)
⚠️ Important Notes
- Do not operate the motor out of water – doing so may burn the motor
- Boat and display bracket shown in pictures are not included
- Manual measurement may cause slight size variation
Ready to boost your RC speedboat’s performance? This powerful, water-cooled outboard motor kit is built for serious DIYers. Order yours today and experience faster, smoother sailing with custom reliability.



















