Industry Nine 32 Hole 12mm Thru x 157mm Silver Bicycle Rear Hubs
About Industry Nine - "Industry Nine hubs are handmade in Asheville, NC"
The hub drilling is the number of spoke holes. It must match your rim spoke count.
12 x 157 axles are often called "Super Boost"
We define color as the main color of the item. It may have accents or highlights in other colors.