2003-2005 Yamaha R6 and 2006-2009 Yamaha R6s Stator and Regulator Rectifier Replacement.
Bonus items are an oil change and a phone charger addition.
The stator replacement is almost Identical on most Japanese motorcycles, and the regulator rectifier is the same process but location may vary based on the motorcycle.

The oil required is "Motorcycle oil" and its synthetic 10W40 and the oil filter used is K&N KN-303.

Please note that this video is a repair video and not necessarily for entertainment, so the editing quality is pretty low, but you'll still get the point on how to repair your motorcycle.