Shimano Dura-Ace FC-R9200-P Hollowtech II Power Meter Crank w/o Chainrings

The Dura-Ace FC-R9200-P Crank by Shimano - Power meter with high accuracyThanks to the Shimano FC-R9200-P crank, here in the version without chainrings, you can equip your Dura-Ace 2x12-speed road bike groupset with a power meter on both sides. This gives