The Bontrager Line Elite Dropper Seatpost is a performance dropper post with MaxFlow technology for faster, smoother operation. The Line Elite 31.6 Dropper is easy to set up and easier to drop, with 20% less saddle force required. Avid Matchmaker and Shimano I-Spec II compatibility ensure simple, integrated setup, and the included lever provides a great feel with an easy push. Length options from 100 mm to 170mm travel ensure there is a size for your ride. Designed for bikes with internal frame routeing.Bontrager Line Elite Dropper Seatpost FeaturesInfinitely adjustable air-sprung hydraulic locking cartridge with 20 percent reduction in compression forceMaxFlow design allows for a faster return and less compression forceTravel inserts available in 10mm and 30mm sizes to fine tune travel and rider fitCable-actuated under-bar lever compatible with SRAM MatchMaker and Shimano I-Spec II2-bolt rocker head with micro adjustment allows for easy saddle tilt adjustmentInternal cable routing keeps housing tucked away and free from moving wheelIncludes cable, housing and 1x under-bar remote leverOn-Bar Universal Lever sold separatelyBontrager Line Elite Dropper Seatpost SpecificationsSize31 ... More info