Fox Transfer SL Factory Dropper SeatpostFox Transfer SL Factory Dropper Seatpost Droppers have come a long way in a few short years, and FOX is proud to have been a big part of the innovation. At up to 167 grams roughly 25% lighter than the Transfer post, the Transfer SL is the lightest mainstream dropper post on the market. The two position design means the dropper can be ridden as either fully extended or fully retracted. With lever options for both flat bars and drop bars, the Transfer