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Bike Seatposts

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

Triathlon & Time Trial Seatposts

Designed specifically for Speed Concept frames, this full-carbon, highly aero seatpost is customizable with a reversible design and available accessories: 35mm head offers 75 to 82 degrees; 10mm and carbon rail-specific head is also available.

Available in 35mm or 10mm offsets, as well as a carbon rail-specific model, for optimal fit and customization, these forged alloy post heads are super strong and light, with a one-bolt design for easy, secure mounting.