Pedalboard Shimano 105 FC-R7100

• Optimal balance between stiffness, strength, weight and turning performance
• structure HOLLOWTECH II reduces weight while maintaining strength for improved power transfer
• Crank lengths: 160, 165, 170, 172.5, 175 mm
• Chainring combinations: 50-34 D, 52-36 D
• Q-factor: 148 mm

The new cranks offer the best balance between lightness and efficiency. The crank, with its hollow aluminum technology, benefits from an attractive high-gloss black anodized finish, for a luxurious look. Resin ribs at the rear of the chainrings form the basis of the unique structural design of SHIMANO 105, for both weight reduction and high shifting performance.