In this video, we learn how to service a Mavic Freehub on your bicycle wheel. To begin, disassemble which requires a 10 mm and 5 mm Allen wrench. Then, remove the end cap and use the wrenches to pry the nuts and bolts from the middle of the wheel. Remove the free hub after this, then set on a cloth to the side. After this, you can remove the spring and slide it out. After this, you will clean the parts off and then reinstall your parts back on the bike. Put them on how you removed them and then you'll be ready to ride again.