Shimano Dura-Ace FC-R9200-P Hollowtech II Power Meter Crankset 177.5mm
Shimano Dura-Ace FC-R9200-P Hollowtech II Power Meter Crankset 177.5mm,514KB,SHIMANO FC-R9200-P DURA-ACE 170mm 52-36T 2x12s Power Meter Crank Set BCD: 110mm,Shimano Dura Ace FC-R9200-P Power Meter Crankset 172.5 mm 36/52t,Shimano Dura-Ace R9200-P Power Meter Crankset - Trek Bikes