... 3.3k,12k or ud 4.OEM full carbon handlebars/mountain bike handlebars Features:1. Made ... of Toray T700 high modulus carbon fiber2.the full carbon fiber material make the handle bar superlight ... track3. Carbon Handlebar, Carbon Rims, Carbon Stem, Carbon Bottle cage, Carbon Pedals, Carbon Group Set, Carbon Crankset, Carbon Fork, Carbon Headset, Carbon Seatpost, Carbon Clamp, Carbon Saddle About ...