Shimano XTR PD-M9100 SPD Pedals

Wider edge-to-edge contact area provides solid pedal – shoe interface and transmits power efficiently
Cylindrical contact area sheds mud better for consistent stepping-in & out
2 axle length options Crank surface – Pedal center : 52 mm, 55 mm
Better mud clearance
Stress-free pedaling
Improved axle durability