tube

Shooting the tube is what we used to call it back in the day going through the Callahan Tunnel in Boston on my Honda 750. Built as part of the Big Dig in Boston the O'Neil Tunnel was opened in 2003 since it has been open over 13 bikers have been killed riding through it including a police...

Hey, So Spring is finally coming to a start, and I rode all weekend. By accident I dropped my screw driver and it rolled underneath the bike. When it did, I saw this loose tube, can't seem to figure out the purpose of it. I must have rode with it like that, everything was fine. Any idea what...