Seatposts

Saddle setup is one of the most critical elements in achieving a proper bicycle fit, making a highly adjustable seatpost essential. The unique clamp design found on Bontrager seatposts sets them apart from the competition in both functionality and performance.

Mountain

Race X Lite ACC

Race X Lite ACC

$99.99

With an Aluminum Core Construction underneath a carbon fiber sleeve, this version of the Race X Lite is designed to withstand extreme crush loads, making it perfectly suited for both mountain and road applications.

Rhythm

Rhythm

$99.99

Race Lite

Race Lite

$69.99

A high-quality aluminum post, the Race Lite uses a light and strong, custom butted 2014-T6 quill paired with Bontrager's micro adjust forged alloy head.

Big Earl

Big Earl

$49.99

Bontrager

SSR

SSR

$19.99

Road

Race XXX Lite

Race XXX Lite

$179.90-$199.99

Bontrager's lightest seatpost, the Race XXX Lite features a high strength, made-in-the-USA OCLV carbon tube and head. Infinite angle adjustability lets you dial-in the perfect saddle tilt. Reversible design increases fore-aft adjustment possibilities.

Race X Lite ACC

Race X Lite ACC

$99.99

With an Aluminum Core Construction underneath a carbon fiber sleeve, this version of the Race X Lite is designed to withstand extreme crush loads, making it perfectly suited for both mountain and road applications.

Race Lite

Race Lite

$69.99

A high-quality aluminum post, the Race Lite uses a light and strong, custom butted 2014-T6 quill paired with Bontrager's micro adjust forged alloy head.

SSR

SSR

$19.99

Time Trial / Triathlon

Race XXX Lite Full Aero TTX

Race XXX Lite Full Aero TTX

$179.99

Designed exclusively for Trek's Equinox TTX bikes, this extremely aerodynamic seatpost uses proprietary OCLV Carbon technology to keep weight low and strength high. The one-bolt seatpost head provides adjustment along three axes: fore and aft, side to side, and up and down. Symmetric design allows you to run either a 20mm rearward or 20mm forward offset, effectively changing your seat tube angle from a traditional 73 degrees to an aggressive 79 degrees.