The Dolphin 250W electric bicycle motor is a lightweight, high-performance motor engineered for e-bike conversions and modifications. With 250W rated output power and a 2650RPM speed capability, this motor delivers efficient acceleration and smooth torque delivery for reliable daily riding.
- Compact Design: Weighs just 2KG, making it ideal for retrofitting onto existing bicycles without excessive weight penalty.
- High Speed Output: Operates at 2650RPM rated speed for responsive performance and quick acceleration.
- Stable Power Delivery: Rated current of ≤13.7A with low no-load current (0.7-1.4A) ensures efficient energy use and extended battery life.
- Universal Mounting: Four mounting holes with 42-95mm distance spacing allow flexible installation on various e-bike frames and mounting configurations.
This electric bicycle motor is purpose-built for DIY e-bike builders and enthusiasts seeking a reliable, space-saving upgrade. The lightweight construction combined with consistent power output makes it suitable for urban commuting and recreational riding applications.
Description
The Dolphin 250W electric bicycle motor is a lightweight, high-performance motor engineered for e-bike conversions and modifications. With 250W rated output power and a 2650RPM speed capability, this motor delivers efficient acceleration and smooth torque delivery for reliable daily riding.
- Compact Design: Weighs just 2KG, making it ideal for retrofitting onto existing bicycles without excessive weight penalty.
- High Speed Output: Operates at 2650RPM rated speed for responsive performance and quick acceleration.
- Stable Power Delivery: Rated current of ≤13.7A with low no-load current (0.7-1.4A) ensures efficient energy use and extended battery life.
- Universal Mounting: Four mounting holes with 42-95mm distance spacing allow flexible installation on various e-bike frames and mounting configurations.
This electric bicycle motor is purpose-built for DIY e-bike builders and enthusiasts seeking a reliable, space-saving upgrade. The lightweight construction combined with consistent power output makes it suitable for urban commuting and recreational riding applications.





