I am planning to buy YAMAHA Fazer. I read all the comments of this bike here and really confused.Some of my friends are saying that this bike will cause troubles after 1 - 1.5 years. and some problems with its engine.And also I heard about discomfort of pillion rider, ground clearance and pick up in the signals. Also I heard that it will vibrate little bit at the speed between 50 - 60 kmph and above 110 kmph. Please let me know the following. Mileage, Performance, Maintenance of this bike. Overall I like this because of its sporty look in 150 cc segment bike.