The ks e ten dropper seatpost 316mm 125mm the all new eten is a revelation in value priced performance based on an air spring hydraulically locked cartridge system the eten has features that surpass rival posts at twice the price 100mm or 125mm travel 272 309 and 316mm diameters and lever or remote actuated options were never so affordable ks e ten dropper seatpost 316mm 125mm features diameter 316mm lengthtravel 125mm actuation kgp polycarbonate remote w stand