Refurbished Built-in Controller 48V 1200W Rear Wheel Ebike Conversion Kit

Simplify your electric bike conversion with our refurbished 48V 1200W All-in-One Rear Hub System. This innovative design integrates the controller directly into the motor hub, offering a streamlined and efficient solution that stands out from traditional conversion kits. Compatible with 26" and 700C wheels, this system makes upgrading your bike easier and more elegant than ever. What sets this system apart is its built-in controller design, which eliminates the need for external boxes and excess wiring. The result is a clean, clutter-free installation that enhances your bike’s aesthetics while improving weather resistance and simplifying troubleshooting. It’s a smart blend of form and function, bringing the next generation of electric bike technology to your fingertips. Powered by a 1200W integrated motor, this system delivers strong acceleration and reliable climbing performance — all while maintaining a sleek, factory-like appearance. The all-in-one design ensures your bike retains i