So… you want to do your own wrenching? If you do, start by purchasing the official factory manual for your bike. If there is a separate parts manual, buy that too. Then read the posts in this category; may they will prepare you for the journey ahead. The posts here describe many of the changes I’ve made, un-made, revised, and re-made on the Cruiser and the Vector. Note that this category covers both maintenance and performance modifications.