VIRB

I spent another $21.67 on my ten-speed, which is actually a twelve-speed, and picked up a new cassette (the gears on the back tire). The bearings in my old one finally bit the dust. I guess they only last 24 years. Then I went to the mav and tried to fill up my tires, since they take so much pressure. but their nozzel isn't sealed, and I didn't really get anywhere with it.