Description
Road crankset Shimano 10V. Tiagra 4703 172.5 mm 50-39-30
This newly styled 10-speed Tiagra crankset is designed to work with HollowTech II bottom bracket cups.
Its 4 arms design, derived from its predecessors Dura Ace 9000 and Ultegra 6800, gives it a great rigidity and a very modern design.
An economical solution to replace your crankset.
