TOP Quality! 3k/UD Matte carbon bike stem 1.2year warrantly 2.accept sample order 3.offer OEM TOP Quality! 3k/UD Matte carbon bike stemWeare a leading and professional bicycle parts,wheel,rim,frame,hanle bar,bottle cage,we can make products or logo according to clients'requirement.Our products export to all of the world.Type: carbon bicycle stemModel: ES-ST03Weave: 3k UD matt / clear coat Weight: ...