L for left pedal, R for right pedal. Standard 9/16” sturdy metal axle bearing fits most bikes. Suitable for recreational riding, BMX, cruisers bicycle, road bicycles, MTB bicycle, mountain bicycles, junior bicycles, city bicycles, etc. The adjustable strap allows you to fine tune the fit to accommodate the shoe you are using. Straps suitable for most stationary bicycles and pedal types, suitable for most foot types. Quite easy to install, the pedals and straps are clearly marked left and right, be certain to get the correct threading.  Please make sure that both sides of the strap are fastened and check the correction of installation before using it. Brand: Unique Bargains Manufacturer: Unique Bargains Assembled Product Weight: 1.4 lb Assembled Product Dimensions (L x W x H): 7.87 x 5.90 x 2.76 Inches
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