4685 / 54113 V2
Engineered for Power, to Dominate the
Water with Outstanding Performance.
High
Output Power
Powerful
Performance.
Specifically Designed for
Large-scale Model Boats
Efficient Heat Dissipation,
Lower Operational Temperatures
- The motor’s water-cooling jacket features a high-efficiency internal circulation design, with external cooling fins and fan
- blade-shaped ventilation holes on the front and rear end caps. This design not only enables rapid motor cooling but also
- ensures stable performance and consistent power output during prolonged high-power and high-torque operation.
Perfectly Compatible with
SeaKing 200A/300A HV V4 ESC
- When paired with the SeaKing 200A/300A HV V4 ESC, the motor delivers smoother control, faster response,
- and a more exhilarating experience!
Combining Style
and Performanc
- The motor end caps feature fan blade-shaped cooling holes
- inspired by propeller designs. The water-cooling jacket is
- equipped with CNC-machined polished cooling fins, combined
- with a golden-ratio design. This not only delivers exceptional
- performance but also offers a visually striking appearance.

- fan blade-shaped cooling holes
Two KV Options for
Enhanced Compatibility
- The 4685 motor is available in two versions: 900KV (6-14S) and 1500KV (6-8S), meeting configuration
- requirements for different voltage ranges and propeller setups.

- 6-14S LiPo

- 6-8S LiPo
Reliable Materials and
Durable Construction
- Constructed with a high-hardness CNC aluminum housing, premium brand high-quality bearings, ultra-thin silicon steel
- laminations, high-temperature oxygen-free copper wire, high-temperature explosion-proof rotor, and high-toughness alloy
- output shaft. Every material is carefully selected to ensure the motor delivers long-lasting and stable performance.
High-hardness CNC
Aluminum Housing
Ultra-thin Silicon
Steel Laminations
High-temperature
Explosion-proof Rotor
High-toughness
Alloy Output
Shaft
Premium Brand
High-quality Bearings
High-temperature
Oxygen-free Copper Wire