What can one say about Keith Code? His books are the bible (a book considered authoritative in this field) for any rider wishing to improve safety and speed. Now in the form of a youtube video, its as easy and illustrative as it can ever be, a real help to any fellow biker. 
     The deep understanding of this content and the actual implementation on riding, will transform the abilities of any biker. The best place to practice is the track and especially the California Superbike School lessons and validation. What a rider gains is speed and safety. 
     One may choose either of them, by this: After learning and fully implementing these techniques, with the same risk taken, a rider will ride much faster than before. Otherwise, with the same speed as before, the actual safety of the biker will be much better. 
     The video following is the most suitable for a pleasing study…