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SPD
Shimano PD-A520 SPD Pedals - Montgomery Cyclery
Amazon.com : Zacro Spin Bike SPD Pedals 9/16" with Clips and Straps, Dual Alloy Bicycle Pedals, SPD Pedals Compatible with Spin/Indoor/Excercise/Peloton/Stationary Bicycle Pedals : Sports & Outdoors