Shimano's Dura-Ace 11-Speed Hollowtech II Crankset has set the benchmark in strength-to-weight ratios, which is why it's proven itself at the highest echelon of competition. Made of cold-forged and CNC-machined aluminum, it has hollow crankarms and a hollow large chainring. Both chainrings also feature teeth perfectly designed to assist up- and down-shifts. Perhaps most unique is the 4-arm design that maximizes strength and rigidity where your pedal stroke is strongest. The result is legendary stiffness for awesome power transfer and precision shifting you'll love.
|Option||Barcode||Manufacturer's Part Number||Vendor Number||Store SKU|
|52/36 / Silver/Black / 170mm||00689228402843||IFC9000CX26||GIA-17472||SHI67457143D|
|52/36 / Silver/Black / 172.5mm||00689228402508||IFC9000DX26||GIA-17473||CRA385385036|
|53/39 / Silver/Black / 172.5mm||00689228402690||IFC9000DX39||GIA-17470||CRA381465859|
|50/34 / Silver/Black / 175mm||00689228402584||IFC9000EX04||GIA-17468||CRA379154904|
|52/36 / Silver/Black / 175mm||00689228402744||IFC9000EX26||GIA-17474||SHI67552818D|