Maybe so he doesn't cut his hands on the top of the t tube if he catches a barspin wrong? I guess they might be kind of like the flanges on bmx grips, but I could be wrongMadis said:That stock t-tube won't last you long with that wide bars.
I was almost getting myself 18" but i decided to let Cory cut them to 16" wide.
edit: why do you have the blue foam there?