. Funn’s Updown Dropper Seatpost is reliable and cost-effective. With 125mm of travel and weighing in at 570 grams, this UpDown Funn Dropper Seatpost will make sure you have more fun on the trail than you bargained for. This Funn UpDown Funn Dropper Seatpost features a sealed, self-contained, gas-charged hydraulic cartridge that powers the working internals of this dropper seatpost. The system is cable activated Adjustable Handlebar Remote. The UpDown Funn Dropper Seatpost includes a CNC machined handlebar remote that can be adjusted in four ways: right or left, and either above or below the handlebar. Place the handlebar remote where it’s most convenient and settle in for tons of Funn Features: Material: 7050 Aluminium (inner and outer tubes)Post Diameter: 30.9mm/31 6mmTravel: 125mmLength: 422mmWeight: 570g (seatpost); 35g (lever)Buy Funn Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.