Shimano Dura-Ace FC-R9200-P Powermeter 12 Speed Crankset - Without Chainrings Box Pack 9mm and 28

9mm and 28

To simplify maintenance

GEOMETRY: Compact Bend

2 Chain Checker is a drop-in style gauge that measures bicycle chain wear

ADDIX SpeedGrip: The universal compound

Shimano Dura-Ace FC-R9200-P Powermeter 12 Speed Crankset - Without Chainrings Box Pack 9mm and 28Shimano has been working for years to give you an advantage measured in seconds. The 12 speed Dura Ace R9200 groupset is the fastest Shimano has ever built, and the Shimano Dura Ace FC R9200 P Powermeter Crankset (Without Chainrings) sits at its core. Every component has been revised, refined and optimized to make you even faster, whether leaving the peloton behind or winning the final sprint. The FC R9200 P crankset performs two crucial tasks: