Shimano 105 FC-5700 52x39 172.5 Crank Set

Shimano 105 52-39 172.5mm FC5700 Black Crankset, Shimano's mid-range road bike with the best performance / price ratio on the market. Chainrings of 52 and 39 teeth respectively, with 172.5mm long cranks and an approximate weight of 760gr. With a very slim design and smooth rotation, an optimal balance between lightness and stiffness is achieved.