Shimano PD-EH500 Dual-Sided Combination Pedals Flat and SPD Cleat Mount + Cleats | eBay
Amazon.com : VENZO Multi-Use Compatible with Shimano SPD Mountain Bike Bicycle Sealed Clipless Pedals - Dual Platform Multi-Purpose - Great for Touring, Road, Trekking Bikes : Sports & Outdoors
Amazon.com: YBEKI SPD Pedals - Hybrid Pedal with Toe Clip and Straps, Suitable for Spin Bike, Indoor Exercise Bikes and All Indoor Bike with 9/16" axles. 6 Month Warranty : Everything Else