Two solid tires for 12 inch wheels What you get 2 solid tires sized 12 1/2 x 2 1/4 (57203) compatible with most 12' wheel scooters and vehicles including electric scooters, electric bikes, mini crossers, mini dirt bikes, and balance bikes Also listed in the package as 12.5 x 2.25 solid tires suitable for 12inch wheels Specifications and construction Material: solid rubber Weight: 2 lbs per tire Outer diameter: 12 inches Inner diameter: 8 inches Width: 2 inches durability and performance Wearresistant and explosionproof construction for long life and safety Textured surface provides better grip and slip resistance Delivers a softer, smoother ride compared with airfilled tires Eliminates concerns about air leaks or punctures, reducing maintenance Key benefits and why you need them Reliable replacement tires for a wide range of 12' wheel vehicles Puncture performance lowers downtime and replacement costs Safe handling with improved grip on varied surfaces and conditions Use scenarios Daily commuting on electric scooters or bikes where punctures are common Replacing worn tires on kids' balance bikes, mini crossers, or mini dirt bikes Light offroad or gravel use where a durable, maintenance tire is advantageous Package contents and support Includes 2 solid tires suitable for 12inch wheels Customer service support is available Notes Fits most 12' wheel scooters and vehicles as listed above Specifications reflect multiple representations in the listing (12 1/2 x 2 1/4 and 12.5 x 2.25) for compatibility clarity