Hands on: Shimano XTR 9100 clips into three new pedal options - Bikerumor
Shimano XTR PD-M9100 – crowbicycles
Shimano-MTB - New and available now, XTR M9100 XC Race Pedals. Ultimate power transfer matched with legendary dependability in an evolutionary racing pedal, the result of 20 years of SPD pedal design
Shimano SPD Pedal Review, M8100 vs M9100 - BIKEPACKING.com