The CUES FC-U6030 chainring set from Shimano is a high-quality bike crank designed for various types of bicycles, including city bikes, road bikes, and gravel bikes. With a length of 170 millimeters, it offers optimal power transfer and efficiency while pedaling. The Hollowtech II technology ensures a lightweight design and high stiffness, enhancing performance during rides. The chainline of 47 millimeters and the bolt circle of 110 millimeters allow for precise adjustment to different bike frames. This crank is compatible with 9- and 10-speed gear systems, making it versatile. The Q-factor of 152 millimeters provides a comfortable foot position and increases comfort during longer rides. The chainring set comes in a convenient box for safe storage and transport. With the model year 2025, the CUES FC-U6030 is a modern and reliable choice for cyclists who value quality and performance.