160mm length from under bolt head to end of thread.
Genuine new-in-packet Odyssey hollow stem bolt!
Allows you to route your cable through your stem "Potts Mod" style for tricks that require you to spin your bars.
Will probably require you to drill out the top of your stem as the outside diameter is larger than a solid stem bolt.
NOTE: You will need to use a rear cable when you have fitted this and a front caliper that has the adjuster and clamp inverted (like the Dia-Compe Bulldog FS).