Shimano XT Kettensatz FC-M8100 HOLLOWTECH 1x12 Kurbelgarnitur Direct Mount Kettenblatt MTB

The 12-speed Shimano XT M8100 crank profile is derived from the latest Shimano XTR chainset and uses a direct-mount chainring. Shimano XT M8100 crank review (Mick Kirmkman MBR). The arms differ ever so slightly in shape from SLX, but if you squint, you’ll miss it.

eBay