How To Build A Custom Electric Bike

Before you can convert a bike to an electric bike you need the bike.

How to build a custom electric bike.

The electric bike below cost a total of 900 to build including the 350 cost of the btwin riverside 900 donor bike. The frame is fairly stock but this fit engineer from switzerland chose to take the lightest carbon fiber road bike frame that was available back in 2011 and design an electric assist drive that was as light as possible. Http amzn to 2jbxvzs or check out my second book the ultimate diy ebike guide. My goal was simple.

This ebike wasn t written up as a custom build but it s as custom as they come. The bike has hydraulic brakes decent suspension forks puncture resistant tyres and 1 x 10 speed gearing. Electric bicycle conversion kits are available that allow a cyclist to convert a standard pedal bike into an electric bicycle with the same performance as retail electric bicycles but at a. Among other tools you ll want to have on hand a hacksaw a rotary drill or dremel and a power drill.

Lastly mount the battery onto the bike either in a bag on the rear rack or in a custom mounting box that you can build yourself. Another major goal was to decrease complexity over other builds which in turn would make maintenance easier over time. This step will outline the design process and some options i considered before finalizing a design. Build an electric bike that everyone can replicate with minimal cost without electrical know how but be powerful and reliable at the same time.

While you won t need welding skills to make this project a reality you will need a good workspace filled with power tools. To build an inexpensive electric bicycle you ll need a bike with front disc brakes and wide handlebars an electric bicycle conversion kit and a 36 or 48 volt battery. Make your own battery with my book diy lithium batteries. Then the next steps will go into detail about choosing parts and putting it all together.

Once you have your supplies start by putting the tire from the old bike wheel on the new wheel with the hub motor that came with your conversion kit. Then connect the battery s positive and negative wires to the.