Platform pedals Shimano PD-M8140, Deore XT

Two size options (SM and ML) for optimized support and pedaling efficiency Concave platform for enhanced grip, long ride comfort, and efficiency 
10 pins per side with option of long or short pins 
Strong, durable chrome-moly spindle with 8 mm hex wrench mount 
SM: 100 mm x 105 mm for 36 - 44 GR shoe/ML: 110 mm x 115 mm for 43 - 48 GR shoe