... parts passed EN test ITEM:WH-NT-CR06Material: full carbon Available Size: 55MMTYPE:Clincher Tantuo Sporting Goods Co., LTD., located in Guangzhou ... a long list of various kinds of carbon fiber products, such as Frame, Front Fork Rim, Head Set, Handlebar, Saddle, Seat Post ... quality controling. We can supply from 24mm-90mm wheelset and rim.We are look forward to do business with you! we ...