Description
NEW Shimano Tiagra FC 4703 Crankset 170mm, qco 65Nm Drive System and Bosch 210000074161 65Nm Drive System and Bosch PowerPack 400Wh Lithium Ion Battery Designed to work with an XDR™ driver body Shimano Tiagra FC 4703 Cranksets 74 Shimano Asymmetric Color Gray Crank Intended Use Road Defined Color Gray Drivetrain Speeds 10 Number of Chainrings Triple Pedal Spindle 9 16" Rings 50 39 30 Spindle Interface Type Shimano Hollowtech II