Features: Durable And High-Quality Material: Heavy Duty ED-Painted Aluminum Body. For Indoor Bikes And Mountain Bikes Compatible With Both SHIMANO SPD Cleats And Look Delta Cleats. Compatible Peloton Or Spin Bikes With 9/16” Spindle. Dual Function: Riding With Look Delta Cleats Style Shoes Or Riding With Shimano SPD Cleats Style Shoes. Adjustable Cleats Tension For The Perfect Clip In And Out. Product Description Color:Black Material:Aluminum Brand:bucklos Item Contain:1 Pair Dual Function Bike Pedals / 1 Pair LOOK-Delta Cleats Bike Type:Mountain Bike/Road Bike(Look Delta )/Indoor Bikes Compatible: Spin Bikes With 9/16”Spindle.