* Affordable and reliable road rim brake wheelset* Black rim and hubs for a more modern look* Semi-aero Alex DA22 rim is light (450g) and stiff* Shimano Tiagra-grade RS400 hubs feature smooth, adjustable cup-and-cone bearings with polished races for superior, long lasting performance* 32 stainless steel spokes and brass nipples for long term reliability* 8-11 speed compatible Shimano HG11 freehub body. See "Documents and links" for more details on compatibility.