The largest integrated mechanical system on your bicycle. The drivetrain is both not really that complicated, and more nuanced than you think. This class has some in depth tech for people wanting to further their mechanical understanding of their bike. Topics covered; rear derailleur adjustment, front derailleur adjustment, chain install and maintenance, and troubleshooting drivetrain problems.
There is a limit of 12 people per class due to space constraints. You can sign up for as many, or as few, classes as you want, but sign up for 3 or more classes and receive 10% discount on tuition cost. The cost will include some goodies, so between that and the instruction it'll definitely be worth it!