Tracy Martin writes for Motorcycle Consumer News, RoadBike, Friction Zone, PowerSports, and Dealer News magazines. The author of six books, Tracy co-authored TheMSF’s Guide to Motorcycling Excellence, Second Edition (Whitehorse Press, 2005). He is also the author of Motorbooks titles How to Diagnose and Repair Automotive Electrical Systems (2005), Motorcycle Electrical Systems: Troubleshooting and Repair (2007), How to Use Automotive Diagnostic Scanners (2008), How to Tune and Modify Motorcycle Engine Management Systems (2012), and How to Troubleshoot, Repair, and Modify Motorcycle Electrical Systems (2014). In addition to writing, Tracy teaches the Total Control Advanced Riding Clinic with Lee Parks, author of Motorbooks’ Total Control. Tracy has presented riding skill demonstrations and motorcycle suspension seminars across the United States and, recently, in England and the Russian Federation. Tracy lives in Baltimore, Maryland. www.tracyamartin.com/WebPages/TracyMartin.html