The BPW Kids Bike Tyre 14 x 2.125″ Black is crafted from durable rubber for reliability and performance. Designed for 14-inch kids’ bikes, it ensures a secure fit and optimal safety. Compatible with 14 x 1.3/8 S/V tubes, it allows for straightforward installation. Lightweight and stylish in classic black, this tyre enhances both the look and functionality of any child’s bike, providing a smooth ride on various terrains.