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2026 S-Works Tarmac Sl8 Carbon Post

$350.00
SKU: SPE37702037T  |  Barcode: 888818872589
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What is the Bike Mart Return policy?

Bike Mart offers a 14-day return and 30-day exchange policy in effect on qualifying items. Restocking fee may apply for "At Warehouse" Items. Read More

What Financing options does Bike Mart offer?

Financing is easier than ever at Bike Mart. With Synchrony Financial, you can choose:

  • 0% APR for 6 months — on orders under $999
  • 0% APR for 12 months — on orders of $1,000 or more

We also support Shop Pay Installments and PayPal Financing.

Overview

<p>This replacement seatpost for the Tarmac SL8 ensures the perfect fit with two different setback options—0mm and 20mm.</p>
  • 0mm offset: Cylindrical aluminum head assembly adjusts fore-aft and tilt with an easy-access single bolt.
  • 20mm offset: 2-bolt micro-adjust clamp with 46mm saddle rail cradle enables an effective offset from 0mm to 20mm.
  • FACT carbon construction and aerodynamic profile compatible with the 2024 Tarmac SL8.
  • Setback: 0/20mm.
  • Color SATIN CARBON
    Specialized S-Works Tarmac Sl8 Carbon Post Seatpost Satin Carbon 300Mm X 0Mm Offset
    Specialized

    2026 S-Works Tarmac Sl8 Carbon Post

    $350.00
    <p>This replacement seatpost for the Tarmac SL8 ensures the perfect fit with two different setback options—0mm and 20mm.</p>
  • 0mm offset: Cylindrical aluminum head assembly adjusts fore-aft and tilt with an easy-access single bolt.
  • 20mm offset: 2-bolt micro-adjust clamp with 46mm saddle rail cradle enables an effective offset from 0mm to 20mm.
  • FACT carbon construction and aerodynamic profile compatible with the 2024 Tarmac SL8.
  • Setback: 0/20mm.
  • Color SATIN CARBON

    Size

    • 300MM X 0MM OFFSET
    • 300MM X 15MM OFFSET
    • 380MM X 0MM OFFSET
    • 380MM X 15MM OFFSET
    View product