Just in case you haven’t already learned enough about fixing up bikes, Pierre Carl from “D’un sport à l’autre” gives us a handy little tutorial.

Need a tutorial on how to fix up a bike? Master mechanic Yassin from D’un sport à l’autre shows us just where to put the wrench.

Meet Pierre Carl and take a tour around his Montreal sports shop, called D’un sport à l’autre (which means “from one sport to another”). Bikes are the top-seller in summer, but you’ll see they have fun stuff for any season!