The Kryptonite Original Keeper Standard Bike U Lock is a high-quality locking mechanism designed for cyclists. Made from durable steel and featuring a convenient bracket for easy storage, this U-Lock is sold secure bronze rated for added security. With a key mechanism for locking and unlocking, this product is compatible with Kryptonite brand bikes and is manufactured in the United Kingdom. The sleek black design adds a stylish touch to your cycling gear, making it both functional and fashionable for cyclists on the go.