Shimano FC-R7000 105 double chainset, HollowTech II 172.5 mm 53 / 39T, black
Lightweight HollowTech II 105 11-speed chainset. Can be used with Shimano external or press-fit bottom brackets. Size: 53 / 39 teeth. Colour: Black. Colour: black. Material: Aluminium. Item Length: 1725mm.