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Shimano Tiagra FC-4700 Crankset - 172.5mm, 10-Speed, 50/34t, 110 Asymmetric BCD, Hollowtech II Spindle Interface, Gray,

Shimano Tiagra 4700 10-speed 34/50t 170mm Front Chainwheel Crankset - Gray,

Amazon.com : Shimano Tiagra FC-4700 Crankset - 170mm, 10-Speed, 50/34t, 110 Asymmetric BCD, Hollowtech II Spindle Interface, Gray : Sports & Outdoors,

Shimano Tiagra 4700 Crankset 10Speed 165mm/170mm/172.5mm/175mm 50-34T 52-36T Road Bike Bicycle Crank 2x10s Bicycle Chainwheel - AliExpress 18