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How to get it
Details
・Optimal balance of stiffness, strength, weight and rotational performance
・HOLLOWTECH II structure reduces weight while maintaining strength for better power transfer
・Crank lengths: 160, 165, 170, 172.5, 175 mm
・Deck combinations: 50-34 D, 52-36 D
・Q-factor: 148 mm
Features
The new cranks offer the best balance between light weight and efficiency. The crank, with hollow aluminum technology, has a beautiful glossy black anodized finish for a luxurious look. The resin ribs on the rear of the chainrings are the basis of the unique structural design of the SHIMANO 105, for both weight reduction and high shifting performance.
