carbon bicycle handle bar carbon handle bar bicycle handle bar carbon bicycle parts FINISH:3K, 12K or marble.SIZES (C-C):Handlebar width: 400, 420, 440 mm.Stem ext: 90, 100, 110, 120 and 130 mm (equivalent).WEIGHT: From 395 grams.FEATURES:Internal cable guides for gear and brake. TP-HB802 carbon bicycle handle bar carbon bike handle bar