Kryptonite New York Chain with EV Series 4 Disc Lock: Top-Notch Bike Security

This chain is crafted from triple heat-treated boron manganese steel, boasting four sides and a 10mm thickness for ultimate strength. The narrower inner width of each link thwarts leverage attacks.

The weatherproof nylon jacket not only allows for compact coiling but also safeguards your bike's surface. The EV series 4-disc lock features a 14mm hardened MAX - performance steel shackle with a double deadbolt locking mechanism.

It has a new oval crossbar design and a high - security disc - style cylinder with over a million key variations. The reinforced anti - drill/pull cylinder protection system and a sliding dust cover extend the cylinder's lifespan.

Comes with 3 keys: 2 new 'I' keys and 1 high - intensity lighted key with a replaceable battery. An anti - theft protection and key replacement program is also included.

Using this Kryptonite chain and lock is easy. First, wrap the 12mmx170cm chain around a secure object and your bike frame. Then, insert the shackle of the EV series 4 disc lock into the chain and lock it. Make sure the lock is properly engaged for maximum security. When it comes to keys, keep the lighted key handy for low - light situations. Just replace the battery when it runs out. For maintenance, wipe the chain and lock with a dry cloth regularly to keep them clean. Avoid exposing them to harsh chemicals as this may damage the weatherproof nylon jacket and the lock's components. If you lose a key, take advantage of the key replacement program. And always remember to use this lock in a well - lit and populated area to enhance your bike's security.