Shimano Shimano MicroSpline HG+ 28 Hole 12mm Thru x 157mm In Store Bicycle Rear Hubs
About Shimano - "Shimano practices good local citizenship, pursues continued access to those areas that are enjoyed by outdoor enthusiasts, and is committed to minimizing our impact on the environment."
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"
In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.