Yamaha XTZ660 New Reviews from MotorcycleSurvey.com http://www.motorcyclesurvey.com/reviews/yamaha/xtz660/ New and used Motorcycle reviews en 1993 Yamaha XTZ660 from Greece http://www.motorcyclesurvey.com/reviews/yamaha/xtz660/r238/ Reliable, powerful and easy to maintain: Yamaha 1994 Yamaha XTZ660 from Norway http://www.motorcyclesurvey.com/reviews/yamaha/xtz660/r148/ A very fun machine