28123-4100

Specialized S-Works Tarmac SL8 Carbon Seatpost

Roval

Regular price $249.99

This replacement seatpost for the Tarmac SL8 ensures the perfect fit with two different setback options—0mm and 15mm.

FACT carbon construction and aerodynamic profile compatible with the 2024 Tarmac SL8.
Setback: 0/15mm (15mm pictured.)
15mm offset: 2-bolt micro-adjust clamp with 46mm saddle rail cradle enables an effective offset from 0mm to 15mm.
0mm offset: Cylindrical aluminum head assembly adjusts fore-aft and tilt with an easy-access single bolt.

Diverge STR

Sierra Bicycle was great to work with and very helpful with all my questions. Great pricing, very secure packing and fast shipment. Very happy with the bike, Thanks!

I’m glad I bought from them.

Good service, good price, good product.

Quick shipping, great fit, nice price!

Smooth Transaction

Super easy purchase. Enjoyed building this frame up. Be sure to check for any required software updates with the dealer before shipping to you.

Great deal on a great bike.

Great communication, solid product, outstanding price.

Specialized S-Works Tarmac SL8 Carbon Seatpost

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Specialized S-Works Tarmac SL8 Carbon Seatpost

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Customer Reviews

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