The Bontrager Line 31.6 dropper seatpost offers reliable and infinite adjustability within multiple dropping ranges to suit riders of all types. A 3-keyed chassis design provides additional lateral rigidity and minimizes play while a 2-bolt rocker head is perfect for fine-tuning saddle tilt. Line 31.6 is also designed with a shorter overall length, which allows more adjustability and frame compatibility.
Need an even shorter drop? Grab a 10mm or 30mm travel reducer spacer.

• Air-sprung hydraulic locking cartridge offers infinite adjustability within dropping range
• 3-key chassis prevents rotation for a stable ride
• 2-bolt rocker head with micro adjustment allows for easy saddle tilt adjustment
• Shorter overall length [versus previous version] allows more adjustability and compatibility
• Fine tune your fit fast and easy with 10mm and 30mm travel reducer spacers
• Lever sold separately. Compatible with Universal Lever, Under Bar Lever, and Elite Under Bar Lever
• Internal cable routing keeps housing tucked away and free from moving wheel