Shimano Shimano MicroSpline HG+ 12mm Thru x 157mm 28 Hole 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."
12 x 157 axles are often called "Super Boost"
The hub drilling is the number of spoke holes. It must match your rim spoke count.
In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.