SPD MTB Mountain Bike Pedal Cleats Self-locking Cycling Shoes Cleats Kits Bicycle Riding Equipment for SH51m088m 540 Specification: Product name: SPD pedal cleat Colour: Black Material: Aluminum + ABS Weight: about 100g Size: about 150x120x20mm/5.91x4.72x0.79in Function: It is used to connect the self-locking pedals and self-locking shoes of road bike, so as to realize the efficient pedaling, and improve the efficiency. Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 

2 X SPD Steel Buckle 4 X Stainless Steel Locking Screws 2 X Buckle Cleats 2 X Inner Stainless Steel Spacers for Retrofit 1 X Allen key