SHIMANO 105 FC-R7100 Crankset - 170mm, 12-Speed, 52/36t, 110 Asymmetric BCD, Hollowtech II Spindle Interface, Black

Upgrade your road bike with the 105 FC-R7100 12-Speed Crankset - engineered for performance, durability, and lightweight efficiency. Crafted with advanced Hollowtech II technology, this crankset features hollow aluminum arms that optimize stiffness and strength while reducing overall weight, enabling you to transfer power more effectively and achieve quicker, more precise front shifting. Constructed with 's innovative HOLLOWGLIDE structure, the FC-R7100 offers an asymmetric 110mm BCD that ensures crisp, responsive gear changes across its 52/36T chainrings. Resin ribs on the chainrings provide structural integrity and reduce rotational weight, enhancing overall shifting performance. Finished with a sleek, durable gloss black anodized coating, this crankset seamlessly combines style and function. Designed for serious road cyclists, the FC-R7100 is compatible with HG 12-speed chains and suitable for road disc hubs with a 135/142mm hub spacing and a chainstay length over 415mm. The 170mm crank length, 44.5mm chainline, and 148mm Q-factor deliver optimal pedaling ergonomics for a balanced and comfortable riding experience. Note: The bottom bracket is not included. Key Features Include: - High-performance Hollowtech II spindle interface for maximum stiffness - Lightweight Hollowglide chainrings with resin ribs for precise and rapid shifting - Durable black anodized aluminum arms for longevity and corrosion resistance - 12-speed compatibility with HG chains for smooth, reliable gear transitions - Stylish black finish ideal for a sleek road bike aesthetic Optimize your cycling setup with the 105 FC-R7100 Crankset - the perfect choice for riders seeking lightweight efficiency, superior shifting, and enduring performance in a versatile road drivetrain upgrade. Whether racing or training, this crankset ensures you stay ahead with precision and confidence.

• 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.