God dammit! Less than a mile from the house and XR blew another tube today... WTF! Heading into work. Went over thebridge around the corners and down the road. There is a little lift off I enjoy hitting on the second bridge I cross. Rolled the throttle, came acrossed it and nothing but squirrely on the other side. Again, if you missed it the first time... WTF! This summer...Two new tires and two new tubes.