Bontrager Line Elite 31.6 Dropper Seatpost

Size: 31.6mm x 340mm x 100mm

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A dropper post updated with MaxFlow design for smooth and easy operation that requires less compression force for lowering and gives a faster return for an all-around awesome riding experience.

A smoother, faster action

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 ensures 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.

Product details

  1. Infinitely adjustable air-sprung hydraulic locking cartridge with 20 percent reduction in compression force
  2. MaxFlow design allows for a faster return and less compression force
  3. Travel inserts available in 10mm and 30mm sizes to fine tune travel and rider fit
  4. Cable-actuated under-bar lever compatible with SRAM MatchMaker and Shimano I-Spec II
  5. 2-bolt rocker head with micro adjustment allows for easy saddle tilt adjustment
  6. Internal cable routing keeps housing tucked away and free from moving wheel
  7. Includes cable, housing and 1x under-bar remote lever
  8. On-Bar Universal Lever sold separately


Size 31.6mm x 340mm x 100mm 31.6mm x 400mm x 130mm 31.6mm x 440mm x 150mm 31.6mm x 480mm x 170mm
Diameter 31.6 mm 31.6 mm 31.6 mm 31.6 mm
Length 340 mm 400 mm 440 mm 480 mm
Travel 100mm 130 mm 150 mm 170 mm
Seatpost type Dropper posts Dropper posts Dropper posts Dropper posts
Offset 0 mm 0 mm 0 mm 0 mm
Rail compatibility Universal Universal Universal Universal
Material 7075 Aluminum Alloy 7075 Aluminum Alloy 7075 Aluminum Alloy 7075 Aluminum Alloy
Weight 480g 525g 555g 583g