Fsa vero pro compact n1011 chainsettrue value and performance are found in the vero series of components the cranks and handlebars are built to serve the recreational rider well andenhance their riding enjoyment features material cold forged al6061t6 crank arms al7075 stamped and cnc machined chainrings chromoly chainring bolts bb interface jis finish anodized black and laser graphics bcd 120mm weight 688 gramsto help you choose which crankset to buy here is a fsa cranksetbottom br