Due to fact that early Dahon 1 1/8" Quill type handleposts are now unobtainable, we have sourced some alternative adjustable height posts that will interchange with the steel fork models 25.4mm. It includes the upper section and all Q-release levers. We stress that these will not fit the Aluminium fork models such as Helios SL as the internal diameter of the fork steerer tube on this model and some others is 24.4mm. These handleposts are a bit heavier than the original Dahon post, but have a reliable locking mechanism and safety latch. Supplied in Black only. This handlepost is also suitable for Dahon Licensed technology bikes like the Dawes Jack, Landrover City Lite, grey imports, and non UK Dahon models like the Eco 3 etc. The part of the handleposts that inserts into the fork must be 25.4mm. Colour Black.