eMTB reverse chain blocker

Have you ever tried to lube the chain of an eMTB? In that case, you’ve probably noticed that with some motors you can’t just spin the cranks backwards to rotate the chain – which makes cleaning and lubing significantly harder.

I found some tools on the internet to print, but it was not a perfect fit for my Canyon spectral bike, or it had some drawbacks i didn't like. Therefore i made a design of my own (inspired on a design i saw on the internet, lost the link). You might need to resize the design to fit your bike.

The video below shows how to put on / remove the tool: https://youtu.be/bz6BY4zMJoI