I Built a Chainless Bicycle Using a Hand Drill – It Actually Works

Published at : 23 Dec 2025

In this video, I built a chainless bicycle using a hand drill and gear components, powered by an electric motor.
No chain, instead, a built-in drivetrain, pure DIY mechanical engineering!
This DIY project shows how I converted a regular bicycle into a chainless drivetrain using a hand drill and an electric motor.

This project is for educational and experimental purposes, focusing on mechanical drive, torque, and creativity.

If you love:
– DIY engineering
– Creative bicycle building
– Mechanical inventions
– Crazy but working ideas

then this video is for you!

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