Carbon Seatpost description: Brand:TOSEEK Material:Carbon Fiber Thickness:2.2mm(Enhance) Diameter:27.2/30.8/31.6mm Length:350/400mm Weight: about 220g(different size,different weight) Package Included:1pcs Carbon Seatpost Aluminum Seatpost Description: Brand:BUCKLOS Material:Superlight Aluminum Alloy Thickness:2.3-2.4mm(Enhance) Diameter:27.2/30.8/31.6mm Length:350/400mm Weight: about 313g Package included:1pcs Aluminum Seatpost.
