Lightweight and durable with a hollow aluminum construction, the 105 FC-R7100 crankset offers an optimal balance of stiffness and efficiency for high-performance road cycling.
Advanced Hollowglide technology ensures crisp, responsive shifting and enhanced power transfer, reducing weight without sacrificing strength.
Features a 12-speed compatibility with HG chains, 52/36t chainrings, and 's innovative asymmetric 110mm BCD for precise gear changes and compatibility across a range of road bikes.
Designed with a sleek black anodized finish, this crankset combines style and functionality, making it suitable for aggressive riding and long-distance endurance rides alike.
Engineered with 's Hollowtech II spindle interface, the FC-R7100 delivers superior rigidity and durability, perfect for competitive racers and serious cyclists seeking reliable performance.