... fiber mountain bike handlebar/carbon handlebars 1.100% full carbon fiber 2.EN standard 3.3k,12k or ud 4.OEM ... carbon fiber mountain bike handlebar/carbon handlebars Features:1. Made ... road,MTO and track3. Carbon Handlebar, Carbon Rims, Carbon Stem, Carbon Bottle cage, Carbon Pedals, Carbon Group Set, Carbon ... sports. carbon fiber mountain bike handlebar/carbon handlebars