KFX 2-BOLT

FSA has always been at the forefront of XC product development, working closely with numerous professional teams. Since 2023, FSA has been a technical partner of the Cannondale Factory Racing Team, collaborating to create high-performance products tailored to the demands of elite competitions and the most demanding riders. Guided by feedback from our partners, our engineers have developed new forging techniques for aluminum, achieving production quality comparable to carbon components, but at a more competitive price. The centerpiece of this innovation is the new stem design featuring a 2-bolt clamp system, which significantly reduces weight, increases durability, and speeds up on-site bike maintenance. Quick adjustments to the setup are crucial for allowing athletes to test different configurations with minimal downtime—a true marginal gain. Additionally, the -20° angle has become a standard in competitive cycling, enabling a more aggressive riding position, ideal for high-intensity race situations. The specific lower profile design ensures that the stem can be mounted on any frame, even those with a pronounced head tube area that typically prevents the installation of negative angle stems.