Shimano 105 FC-RS510 Crankset - 172.5mm, 11-Speed, 50/34t, 110 Asymmetric BCD, Hollowtech II Spindle Interface, Black

Enhanced 11-speed performance with 105 FC-RS510 crankset designed for road cycling efficiency and durability. Constructed from materials featuring lightweight and stiff aluminum arms for optimal power transfer during high-intensity riding. Advanced 50/34t double chainrings with 110mm asymmetric BCD provide seamless gear shifting and excellent cadence control, ideal for climbing and fast-paced racing. Compatible with modern disc brake road frames, featuring a 172.5mm crank arm length and 43.5mm chainline, ensuring precise fit and optimal drivetrain alignment. Innovative Hollowtech II spindle interface offers superior strength and reliability, making this crankset a perfect choice for serious enthusiasts and competitive cyclists.