Tranz X Skyline Seatpost The Tranz X Skyline Seatpost is internally routed and can take your riding to a new level without breaking bank. The Tranz X Skyline Seatpost represents the new standard in dropper posts and is one of the most popular droppers chosen by countless bike brands. It features a proven sealed hydraulic cartridge with reliable 6061 aluminum alloy construction the Skyline is built to work, and built to last, with minimal maintenance and a 2-year warranty. You'll have this seat post for some good time to come. Features Dropper travel 125mm Economical dropper option Internal routing for a cleaner more modern look Low maintenance sealed hydraulic cartridge and coil spring | Tranzx | Skyline Seatpost 31. 6Mm, 125Mm, Internal Routing | Aluminum
