Evolution Series U-Lock - 4 x 9, Keyed, Black, Includes bracket

A bike lock is an essential accessory for protecting your bike from theft. This Evolution Series U - lock, crafted from hardened steel, offers top - notch security. It features a 14mm hardened MAX - Performance steel shackle that can withstand bolt cutters and leverage attacks. The disc cylinder has an anti - float feature, preventing discs from moving during transit. You'll get three stainless steel keys: two standard 'I' keys and one LED - lighted key. The Transit Flex Frame Bracket system fits on an adjustable spline, allowing multiple off - set fitments for better lock alignment during transportation. Its hardened oval crossbar design is stronger than a regular round tube, and the hardened double deadbolt design provides extra protection against twist attacks. With a 9 - inch length, 14mm diameter, 4 - inch shackle width, and an advertised weight of 3.75 lbs, it's a great choice. Kryptonite bike locks are well - known for keeping your bike safe and are lightweight for easy carrying. Shop our bike locks and accessories online at Bicycle Warehouse today!

Using your Evolution Series U - lock is easy. First, open the lock using one of the provided keys. Wrap the U - shaped shackle around your bike frame and a secure object like a bike rack. Then, close the lock by inserting the shackle into the lock body and turning the key until it clicks. Make sure it's locked tightly. When carrying the lock, use the included Transit Flex Frame Bracket to attach it to your bike. For best results, keep the lock clean and dry. Avoid exposing it to extreme weather conditions as much as possible. If the lock gets dirty, you can wipe it with a dry cloth. Also, remember to keep the keys in a safe place, and don't lose the LED - lighted key as it can be very handy in the dark.