Crank tool for Specialized bikes

This is a tool for turning the crank in reverse direction during maintenance work on the bicycle chain (e.g. cleaning). I use it on a Specialized Vado 4.0 (2023). You can either use the tool with an allen key or also print the bolt and the bolts handle.
WARNING: You should turn the bike off. You sometimes might need a pair of pliers to remove the tool, especially when using the printed bolt.
Official Specialized "how to clean and lubricate your turbo ebike"-video: https://youtu.be/NX3_xFGDBb8?si=XgueGj-7nKwRl65r