carbon cyclocross 50mm tubular wheel 20/24h,3k/UD,glossy or matt lite hub,areo ... Introduction: Rim: ENJOY carbon cyclocross rim 50mm tubular, width 23mm, 20/24 external holes, 3k/UD/12k, glossy or matt. Hub: ... ENJOY road hub EAHB02, 20/24h Silver, black, and red available. Shimano 9/10 Speed ... to following instruction: Carbon 700C cyclocross wheel,50mm tubular, 20/24h, 3k/UD