Lightweight Aluminum Construction with Anodized Finish for Durability and Stylish Appearance, offering excellent corrosion resistance and long-lasting performance. Optimized Gear Shape for HG-X 10-Speed Chains ensures smooth shifting, enhanced efficiency, and reliable power transfer on road bikes. 110mm Asymmetric Chainring BCD (50/34t) delivers precise compatibility with Hollowtech II spindle interfaces for seamless integration with your 10-speed drivetrain. Designed for Road Cycling Use Case, the Tiagra FC-4700 Crankset provides a perfect balance of stiffness and weight savings, improving rider comfort and pedaling efficiency. Innovative 2-Piece Design with 175mm crank length and 43.5mm chainline enhances wheel clearance and enhances your bike's overall performance, making it ideal for serious cyclists seeking durability and style. Upgrade your road cycling experience with the Tiagra FC-4700 Crankset, a perfect blend of lightweight efficiency and durability. Designed for 10-speed drivetrains, this 175mm crankset features a 50/34t chainring combination, providing optimal gear ratios for versatile riding conditions. Crafted from anodized aluminum, the Tiagra FC-4700 offers exceptional strength, corrosion resistance, and a sleek matte finish that maintains its appearance ride after ride. Engineered for outstanding performance, this crankset employs 's innovative Hollowtech II spindle technology, ensuring maximum stiffness for efficient power transfer with minimal flex. Its asymmetric 110mm bolt circle diameter (BCD) optimizes chainring positioning for smooth, responsive shifting, compatible with HG-X 10-speed chains for reliable engagement and durability. The 43.5mm chainline ensures optimal clearance and compatibility with a variety of road hubs, including 130mm and 135/142mm disc brake hubs on longer wheelbases. The 150mm Q-factor provides a comfortable pedaling stance, reducing fatigue on extended rides. Whether you're upgrading your existing setup or building a new road bike, the Tiagra FC-4700 crankset's combination of advanced materials, innovative component design, and versatile use case makes it an ideal choice for mid-range road cyclists seeking reliable performance and a sleek, modern style. Key Features & Benefits: - Materials & Construction: Anodized aluminum crank arms for lightweight strength and corrosion resistance - Performance & Engineering: Hollowtech II spindle for enhanced stiffness and efficient power transfer - Components & Technology: Optimized gear shape for HG-X chains; compatible with 10-speed drivetrains - Style & Use Case: Sleek gray finish, designed for road cycling, racing, and endurance rides - Innovative Design: 110mm asymmetric BCD, wide chainline options for versatile hub compatibility, 43.5mm chainline enhances clear