Lightcarbon 29er mtb hardtail carbon frameset Material: carbon, toray t700 full carbon fiber foldable: no Size: 29er Use: mountain bikes, mtb bicycle Weight: 1330+/-50g-19" Place of origin: fujian, china (mainland) brand name: lightcarbon Model number: ht129 S/t.C-t: size 17/19/21" Out look: 3k/ud Gloss brake system: post mounted disc brake Bottom bracket: bsa/bb30 system Tech specification: 1. Full hand-wrapped and monocoque carbon Structured; 2.Using the t700 carbon fiber from toray/japan; 3. Moulding in one time at agglutination position so that it can obtain more capability and avoid needless broken; 4. Stairways pattern of agglutination, enlarging the agglutination surface and enhancing the agglutination basis; 5.The double-mould anti-wrinkle production technology: to use a kind of eps foamas the inner mould---the inner mould can make a smooth surface on the inside offrame tubing----the smooth surface provides extra stability and higher production quality----higher stiffness and rigidity, less weight. Standard paper carton