2026 Specialized S-Works Tarmac Carbon Post (Clean)
Product details
| Management number | 236288640 | Release Date | 2026/07/09 | List Price | US$157.50 | Model Number | 236288640 | ||
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This replacement seatpost for the Tarmac SL7 ensures the perfect fit with two different setback options — 0mm and 20mm. Built from FACT carbon with an aerodynamic profile, it integrates seamlessly with the 2021 Tarmac SL7's clean lines and electronic shifting. The sleek Di2 integration hides the junction box inside, keeping the lines clean and the bike fast.
- FACT Carbon Construction: Full carbon body — lightweight, aerodynamic, Tarmac SL7 specific.
- Aero Profile: Aerodynamically shaped — reduces drag at the seat tube junction.
- Two Setback Options: 0mm or 20mm — find your ideal position.
- Di2 Integration: Hides the Di2 junction box inside — clean, aero look.
- Aluminum Head Assembly: Cylindrical head — fore-aft and tilt adjustment with single bolt.
- SL7 Specific: Designed for the 2021 Tarmac SL7 — direct replacement.
This is a replacement post for an SL7 — not a universal seatpost. If you're building a Tarmac SL7 or need a replacement, this is the exact spec'd post. The Di2 integration is a key feature if you're running electronic shifting on an SL7.
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