Shimano Deore XT PD-M8100 Race Pedals feature a stiff and lightweight design for efficient XC pedaling. Wider edge-to-edge contact points offer more efficient power transfer and strategic pedal body design enhances mud shedding. Features: Wider edge-to-edge pedal-shoe interface transmits power efficiently Works best with XC series shoes SM-SH51 cleats and 1.0 mm cleat spacers included Stiff and lightweight design assists aggressive trail riding Specifications: Pedal Type: Mountain Cleat Interface: Shimano SPD Cleats Included: Yes Pedal Clips: Dual-Sided Clip In Pedal Configuration: Clip Only Body Material: Aluminum Spindle Size: 9/16" (Standard) Spindle Material: Chromoly Steel Bearings: Sealed Color: Black Weight: 342g (Pair)