Affordable and reliable 26'' rim brake wheelset for hybrid and touring bikes High quality Alex DM18 black double wall rim ensures great stiffness and durability Shimano Tourney TX500 and TY500 hubs feature adjustable cup-and-cone bearings for trouble free long term performance & quick release axles for increased convenience 36 stainless steel spokes and brass nipples makes the wheels strong enough for loaded touring Shimano 7 speed freehub body, compatible only with 7 speed cassettes. 
