Racing

• race tracks
• Phillip Island
• The Isle of Man: Yahoo, Manx Grand Prix Results Service, TT Race Results Service, Southern 100 Race Results Service.
• the Motorcycle Roadracing Association
• FIM World Championships
• Yoshimura
• AFM Road Racing, AFM Motorcycle Racing Schedule.
• The Superbike World Championship
• Motorcycle Racing InfoCentre
• the American Historic Racing Motorcycle Association
• Ducati Corse Factory Team
• Debbia Racing Team
• a class in Motorcycle Road racing
• Cope Racing Engines
• Motorcycle Performance Specialties
• Covington Moto Sports - Jeff Covington
• Impact Racing Motocross Team
• Roadracing Today! magazine
• Motorcycle Sport magazine
• United Off-Road Racing
• Metzger's Motorsports - AMA professional motorcycle road racer in Superbike and 750 Supersport competitions
• SMART GIRLS Racing