2-in-1 FUNCTIONALITY - Pedals feature SPD clips on one side and a toe cage on the other side. Use with SPD cleats or flip over and use with regular shoes, providing maximum versatility SPD CLEATS INCLUDED - Pedals come with a SPD cleats so you can make your cycling shoes are compatible and to go. Pedals will work with cycling shoes that already have SPD cleats installed FULLY COMPATIBLE - These pedals work for any bike with a 9 or 16 inch spindle including bikes like , , Sunny. Note, not compatible with Look cleats such as cleats EASY TO INSTALL - Instructions included on easy installation process. Pedal set comes with Hex wrenches to screw in SPD cleats and also adjust the tension on the cleat for the ENHANCE YOUR BIKE - With these pedals anyone can use your spin bike, whether they have cycling shoes or not. If you already have the SPD cycling shoes, you no need to buy new cycling shoes for other cleat styles like Look for the Colour:black Material:Aluminum PP Size:132 x 79 x 28mm Package Contents: 1 pair x SPD Pedals Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.