Reverse 32- Hole Shimano/SRAM 11 Speed Road Black 12mm Thru x 148mm Bicycle Rear Hubs
The hub drilling is the number of spoke holes. It must match your rim spoke count.
We define color as the main color of the item. It may have accents or highlights in other colors.
12mm Thru x 148 thru axles are often called "Boost"