【Widely Application】Suitable for 12 inch Kids Bike. Fits most toddler bikes, especially for kids' bikes. Don't Fit with Huffy Bike 【Wear-Resistant Materials】Features extra-thick and premium-quality butyl rubber for reliable performance, smooth rolling, and long-lasting durability. Stainless Spokes with 3/8inch(9.525mm) axle 【Mute】After replacing the front wheels of this kids bike, the ride is very quiet. 12" 14" 16" 18" 20" Wheels fit with the same front fork leg gap of 3.74inch. It's a universal gap for many kids bike 【Easy Installation】This front wheels also comes with 13 inch wrench. Simply take a few steps to complete the replacement and installation, saving time 【Package Including】This bicycle front wheel kit including tire, inner tube, reflector, nuts,13 inch wrench(Black Tires and Schrader Tubes Already Mounted). Make the most of your ride with the right accessories for your bike The sturdy construction ensures long-lasting performance through countless adventures and learning experiences.