Ken Faught was the editor of Dirt Rider, the largest-circulation off-road magazine in the world, for more than 10 years and has been covering motocross and Supercross for more than 15 years. He lives in Corona, CA.
"Dirt Action "(Australia), April 2006 (circ. unavailable)"This workshop book covers the topics your manual just doesn't explore thoroughly enough. It gives advice and opinions from experienced race mechanics on how to set up and maintain the simple but highly important facets of your Yamaha WRF or YZF. The pictures and step-by-step instructions are very easy to follow. This is a must-have book for any WRF or YZF owner who likes to do it themselves."