The Sirrus X is the ideal fitness bike for those who want to combine comfort, speed, and versatility in one bicycle. Whether on asphalt, gravel paths, or daily commutes – this lightweight and agile all-round bike offers a confident riding experience in nearly every application area. Wider tires, a comfortable and ergonomic seating position, and the intuitive 1x drivetrain provide maximum control and high riding comfort. This makes the Sirrus X perfect for fitness rides, the commute to work, as well as extended tours on paved and unpaved roads. Thanks to the innovative Rider-First Engineered™ technology, each frame size is individually developed and tuned. Optimized tube shapes and a specially adapted geometry ensure a balanced ratio of stability, low weight, and precise handling, regardless of the frame size. With its lightweight frame, high pedaling efficiency, and direct steering behavior, the Sirrus X impresses as a sporty fitness and trekking bike for everyday use. Compared to the Sirrus X 2.0, this model is even lighter and, with the high-quality A1 aluminum fork, is even more efficient, faster, and more comfortable on the road.