MiniMods アルミニウム Brompton シートポスト 560mm 購入後、拡張シートポストが必要だと思ったので、これを売ることにした。新品で未使用です。 ---------------------------------------------------------- MiniMods x KCNC Groovy Anti-Slip Aluminum Seatpost for Brompton Bicycle AL7075-T73 (aerospace grade material), with ultimate tensile and yield strength, also reduces the susceptibility to stress corrosion cracking Grooved surface to prevent annoying seatpost reclampping every now and then. 560mm long, 20mm longer than stock standard Meet Brompton Recommended Maximum Load Limit: 120Kg ISO4210-9 test certified Anti-theft skirt bottom Full CNC production 100% made in Taiwan 252 g (144g less) from Stock steel seatpost (397g) Seatpost clamp will need Torque 4-7Nm.