Syncros Duncan SL Aero Seatpost Aero Where It Counts Road racers chasing every marginal gain on a Scott Foil build will recognize the Duncan SL Aero as the post the bike was designed around. The aero-optimized profile is shaped to work with the Foil's lines, so the tube-to-post transition stays clean rather than creating drag. The carbon construction is Syncros's top-tier SL spec, which means unidirectional fibers throughout for a strength-to-weight ratio that puts this squarely at the top of the Duncan line. Saddle setup stays simple thanks to the proven Syncros clamp design, so you're not fighting the post every time you dial your position. Features Aero-optimized carbon construction shaped specifically for the Scott Foil platform to minimize drag at the seat tube junction SL-grade unidirectional carbon fiber averages 10% lighter than lower-tier Duncan posts while maintaining the same strength and durability Proven Syncros clamp design compatible with 7x7mm and 7x9mm saddle rails for broad saddle compatibility and repeatable position adjustment Scott Foil compatible engineered to integrate with the Foil's frame geometry and internal routing for a clean cockpit-to-saddle build | Syncros | Duncan Sl Aero Seatpost 0Mm Offset