The Shimano Ultegra FC-R8100 is a highly advanced bicycle crankset designed for road cyclists. It offers an optimal balance of stiffness, stability, and weight, making it an ideal choice for demanding rides. With various chainring combinations, including 52-36, 50-34, and 46-36 teeth, this crankset allows for flexible adaptation to different riding conditions and personal preferences. The crank arms are available in several lengths to meet the individual needs of riders. Additionally, the crank arms and chainrings are anodized, which not only increases durability but also provides an appealing look. The Ultegra FC-R8100 is equipped with the Hollowtech II bottom bracket system, which enhances power transfer while reducing weight. This crankset is an essential component for any serious road cyclist who values performance and efficiency.

• Advanced design for optimal stiffness and stability
• Available in various chainring combinations (52-36, 50-34, 46-36 teeth)
• Crank arm lengths available from 160 mm to 175 mm
• Anodized crank arms and chainrings for increased durability
• Hollowtech II bottom bracket system for improved power transfer.