This is a set of brand new Odyssey Triple Trap Polished pedals, suitable for various types of BMX bikes, cruisers, and more. The pedal axle size is 1/2 inches and the bearing type is loose ball bearings. The set includes flat/platform pedals made of aluminum and chromoly materials. The color of the pedals is silver and they are new in the box, making them a perfect addition to any vintage bike collection. Whether you're looking to upgrade your current pedals or restore an old bike, these Odyssey pedals are a great choice.