OneUp's latest Dropper Post improves on what was already arguably the best on the market. The OneUp Components V3 Dropper Post is smoother, lighter, longer, and more reliable than ever before. It has been updated with new seals, better anti-rotation design, and a new cartridge. For bikes with shorter seat tubes this is the best news: OneUp's new dropper has the shortest stack and total length of every dropper on the market, while still delivering up to 240mm of drop!
