Yunzhilun 26-Inch Bicycle to Electric Bike Conversion Kit with Lithium Battery and Alloy Hub Motor

Upgrade your standard 26-inch bicycle to an electric pedal-assist model with the Yunzhilun micro-power conversion system. This kit provides a core replacement component: an electric motor integrated into a robust alloy hub, designed to fit a standard bicycle fork. The system is powered by a removable lithium-ion battery pack, available in either Generation 1.0 or 3.0 configurations, and includes a dedicated 12.6V5A charger. With CCC certification and built-in charge/discharge protection, this conversion offers a structured path to adding electric assistance to your cycling, supported by your choice of EU or US mains plug for the charger. It transforms the mechanical effort of cycling by supplementing your pedal power with a reliable electric drive.

Features and Construction

The Yunzhilun conversion kit centres on a hub-based motor system that replaces your bicycle's existing front or rear wheel hub. This design integrates the drive mechanism directly into the wheel, providing a clean installation. The kit's specifications allow you to tailor it to your needs from the outset, based on available options.

Material and Build

The key mechanical component is the Imotor 3.0 third-generation micro-power wheel, which features a hub manufactured from alloy. This material choice aims to provide a solid and lightweight core for the motor. The accompanying 12.6V5A charger uses a plastic shell, housing the electrical components necessary for safely charging the system's lithium battery pack. The battery units themselves utilise 18650-type lithium-ion cells, a common standard for rechargeable power.

Size and Practical Fit

This conversion kit is designated for bicycles using 26-inch wheels. This is a primary dimensional specification and a critical check for compatibility before purchase. The system does not alter the bicycle's frame geometry but replaces the wheel hub assembly. Ensuring your bike's fork or rear dropouts can accommodate the new motorised hub is an essential pre-installation step for a successful conversion.

Uses and Placement

This product is designed for a single, clear purpose: converting a non-electric bicycle into an electric-assisted one. Its application is therefore focused on cyclists seeking to add motorised help to their rides, whether for commuting, leisure, or tackling hills with greater ease.

Event or Professional Use

For delivery riders or commuters covering set routes, converting a reliable 26-inch bicycle with this system can extend range and reduce fatigue without the cost of a new, purpose-built electric bike. The certified safety features, including the protection board, are relevant for intensive, daily use where electrical reliability is important.

Everyday Home Use

The kit offers a practical project for the home cyclist looking to rejuvenate an existing 26-inch bicycle. The option to choose between battery generations (1.0 or 3.0) allows for selection based on perceived performance or availability. Having a choice of charger plug (EU or US) also simplifies the setup process for users in different regions, making it a considerate inclusion for international usability.

Benefits and Buying Value

The value of this conversion system lies in its targeted functionality and the flexibility offered through its configurable options. It provides a way to modernise a bicycle you may already own and trust, using a certified electrical system.

Reuse and Low Maintenance

The system promotes the reuse of a functional 26-inch bicycle frame, extending its useful life with new technology. The lithium battery is rechargeable via the supplied charger, supporting repeated use. The alloy hub construction suggests a design intent for sustained mechanical operation as part of the bicycle's drivetrain.

Why Choose This Product

This kit presents a specific solution for a specific need: converting a 26-inch wheel bicycle. Its clear compatibility requirement helps avoid incorrect purchases. The inclusion of certified electrical protection and configurable options (battery generation, plug type) provides a degree of customisation and safety assurance not always present in basic conversion kits, making it a considered choice for this niche upgrade.