Dual Function: SPD System Bicycle Pedal And Bike Pedal with Toe Clip .Compatible With Both SHIMANO SPD Cleats And Flat tread. Compatible Spin Bikes With 9/16” Spindle. Durable And High-Quality Material: Heavy Duty Aluminum Body. For Indoor Bikes And Mountain Bikes .Adjustable Cleats Tension For The Perfect Clip In And Out.
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