Shimano Dura-Ace FC-R9200-P Powermeter 12 Speed Crankset POC which in gravel translates into

which in gravel translates into higher overall speed

Punk Powder delivers the signature cleaning power you’ve come to expect

Metrics - speed / distance / power / cadence

it’s also anti-bacterial

Shimano Dura-Ace FC-R9200-P Powermeter 12 Speed Crankset POC which in gravel translates intoA vital tool for serious cyclists, the Shimano Dura Ace FC R9200 P Powermeter Crankset delivers reliable, waterproof, dual sided power measurement. With a rechargeable battery and Bluetooth LE and ANT+ connectivity, it's a user friendly training partner that brings everything a data driven cyclist could want. Its integrated, waterproof design brings all weather reliability while delivering accurate information including left right balance. A