3k,12k,UD carbon bicycle wheels 50mm clincher,stock door to door ... 20/24 holes in stock paypal accept Products Specification:3k,12k,UD carbon bicycle wheels 50mm clincher,stock 1.700c full ... carbon rims2.50mm clincher profile3.3k,12k,UD weave4.weight:1630+/-10g/pair5.holes:16-36 holes6 ...