You will need to attach a small, widely available inexpensive magnet to your bike. Sold without charging cable.
Dura Ace 9200 Power meter Dual 52/36 172.5 Brand new In box.
Shimano Dura Ace 9200 silver crankset X2 decal sticker stickers sticker ステッ
Shimano Dura-Ace FC-R9100-P Dual-Sided Power Meter Crank Arms 52/36 172.5mm
DURA ACE DUAL-SIDED POWER METER CRANKSET 2X12s 165mm / 52/36t
DURA ACE DUAL-SIDED POWER METER CRANKSET 2X12s 170mm / 50/34t
DURA ACE DUAL-SIDED POWER METER CRANKSET 2X12s 165mm / 50/34t
