I took my regular HARO number plate and drilled thousands of holes in it when this one came out.
I thought it made it lighter and had less wind resistance. It ended up just looking ghetto and made weird whistling noise when the wind blew through it.
anyone have a bike with z-rims? i had one on the back for about 3 months and fucked it royally - spokes popped out - but i would LOVE to ride on them again one day....