Description

FSA SL-K SB20 ITC/DI2 Seatpost | Lightweight Carbon Performance
Elevate your road cycling experience with the FSA SL-K SB20 ITC/DI2 Seatpost, a pinnacle of lightweight engineering and performance-driven design. Designed for discerning cyclists who demand the best, this carbon seatpost offers a significant upgrade in stiffness, weight, and aesthetics, ensuring every watt of power is transferred directly to the road. It´s the ultimate upgrade for any high-performance aluminum or carbon road bike.
Optimized Performance and Featherlight Weight
The latest evolution of the renowned SL-K line is lighter and stiffer than ever before. By utilizing a unidirectional (UD) carbon fiber shaft, this rigid seatpost minimizes weight to an impressive 222 grams (in the 27.2x350mm size), helping you accelerate faster and conquer climbs with greater ease. The enhanced stiffness ensures that your pedaling effort is not wasted on flex, providing a responsive and connected feel to your bike for a truly competitive edge in road cycling.
Advanced Integration and Versatile Compatibility
At the heart of the SL-K SB20 is the sophisticated Minimal Top Clamp (MTC) design. This system provides a secure and reliable grip on your saddle, offering compatibility with both standard 7mm round rails and modern 7x9mm oval carbon rails. This versatility ensures you can use your favorite saddle without compromise. Furthermore, this model is fully prepared for modern electronic drivetrains, featuring a dedicated polymer holder for a clean and integrated mounting of your Shimano Di2 battery, eliminating clutter and maintaining your bike´s sleek profile.
Durable Construction and Refined Aesthetics
The seatpost features a durable forged aluminum alloy head securely bonded to the carbon shaft, a combination that guarantees long-lasting reliability and precise saddle angle adjustments. The entire package is finished in a beautiful UD carbon, adding a touch of professional-grade style to your road bike. The 20mm setback (SB20) provides an optimal position for power and comfort on long rides, making it a perfect choice for competitive and endurance road cycling. Upgrade your ride with the FSA SL-K SB20 and feel the difference in every pedal stroke.
Features:
* UD carbon shaft with bonded alloy head
* Forged alloy top clamp (MTC)
* Chromoly Hardware
* Compatible with standard 7mm rails and 7x9mm oval rails
* UD carbon finish
Specifications:
The new SL-K SBS SB20 seat post is lighter and stiffer than ever: only 222 grams for the length of 27.2×350 mm. Using a UD carbon shaft with an alloy head glued and a sophisticated MTC clamp design, we can achieve what we believe is the best SL-K saddle to date. Available with a Di2 polymer battery holder