tokyobike extra low seat post 特矮座管

專為 tokyobike CS26 M 或 L size 而設的座管束。特點是能夠完全縮入車身，主要適合一些想選購 M 或 L size CS26 的客人。換了這個能夠再矮約4-5cm（看圖片比較），高度調教更有彈性。

Extra low seat post mainly M or L size tokyobike CS26 so that you can set your seat height to the lowest. Very useful if you are planning to share your tokyobike with your loved one or families.