Dura Ace 9200 Crank with 4iiii Powermeter (both sides) 172.5mm (52/36) Dura Ace 9200 Crank with 4iiii Powermeter (both sides) 172.5mm (52/36) Dura Ace 9200 Crank with 4iiii Powermeter (both sides) 172.5mm (52/36) Dura Ace 9200 Crank with 4iiii Powermeter (both sides) 172.5mm (52/36) Dura Ace 9200 Crank with 4iiii Powermeter (both sides) 172.5mm (52/36)

Brand new crank with built in 4iiii Precision Pro (dual sided) Powermeter.
This powermeter is demonstrated to be accurate and precise (+/- 1%) https://www.youtube.com/watch?v=q8oqrh4G8PE&t=19s other than the brands own version that has been demonstrated to remain inaccurate (https://www.youtube.com/watch?v=Dcbm5gKOi2g)
Crank length is 172.5mm
Chainrings are 52/36

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