Full Carbon Seat tube Product Details Item name: Seat tube Model NO.:BL-GM-SP001 Material :Carbon Type:Seat tube Size:27.2400mm/30.8400mm/31.6400mm Weight:190g/195g/200g Appearance:UD Degree of Processing:The oil to complete Packing Details MOQ:20 PCS Carton Size:7218*49cm Package :10 pcs /carton Lead time:Within 30-45 days after our recepit of the 30% deposit and the buyer's confirmation of the sample Payment Terms T/T,30% deposit and L/C at sight Our company stays in Xiamen, China, and the transportation is convenient. We can offer the most competitive price. Welcome to my factory have a visit.