Specialized S-Works Rapide Post

The S-Works Rapide Post is engineered to reduce drag where airflow is highest.

Using Specialized's Moving Leg Mannequin, they discovered pedaling drives high speed air directly onto the post, making it a critical aero surface. A deeper profile with reduced frontal area and their thinnest section ever in this zone delivers cleaner flow and improved aero performance, while Specialized's refined FACT carbon layup preserves balanced compliance for all day comfort.

FEATURES

• D‑Shape design and optimized lay-up construction deliver the most aerodynamic and comfortable seat post.
• FACT carbon construction blends durability with comfort.
• Lightweight, precision-engineered saddle hardware enables fast, accurate, effortless adjustments.
• Fits Tarmac SL9, Crux 5 & Tarmac SL8
• Available in four sizes: 330mm x 0 offset, 380mm x 0 offset, 330mm x 20mm offset, 380mm x 20mm offset
• System Weight Limit: 275lbs / 125kg