Amazon.com: Mini Custom Personalized License Plate 4x2/7x4/12x6 Inch Novelty Small Customized Bike License Plate for Kids Bike Bicycle Toy Car Power Wheels Wagons Golf Cart Accessories,Keychain,4"x2",Style 1 : Automotive
Should Bicycles Be Fitted with License Plates? - We Love Cycling magazine
Vikalpah: DIY bike license plate with free printable
Custom Mini License Plate Personalized for Your: Bike Trike - Etsy