Your toolkit can save your output !!

Mountain biking, we need to fix being away from everything. Some parts are specific to your bike, such as the rear derailleur, the pads, the quick coupler (9.10 or 11 speeds), the shims of your shoes, etc. ...

Your monitor, Bikehorizon, is equipped but cannot have everything... it's up to you to prepare your toolkit.

Here is a tutorial to help you: