Shimano Center-Lock Disc 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."
This should correspond to the type of brakes you have on the bike.
In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.