Retrospec Bicycles Speck Fiberglass Folding Bike Pedals, Black Fiberglass Reinforced Nylon Body and Cage with High Grade Boron Steel Axle Folds smoothly in 1 second with the pull of a single finger The best folding bike pedals money can buy; Perfect for any commuter or travel bike Reflector included 9/16" spindle, 424 Grams per Pair