Offering a higher level of security for locking your bike in a metro area, the Kryptonite Evolution 1090 integrated chain lock features 10 mm 6-sided chain links made from 3T manganese steel.

LocksChain Locks

The Kryptonite Evolution Mini 7 offers room within the shackle to capture both a bike frame and wheel with the object you're locking to, and a bonus cable for the remaining wheel to deter theft.

U-LocksU-Lock and Cable Sets

A flexible locking solution with 7 mm hardened steel links, the Kryptonite Keeper 785 is a lightweight chain lock that's great for securing your bike in the suburbs or for quick stops in a metro area.

LocksChain Locks

The KryptoFlex® 1004 cable is looped at each end, making it perfect for security when combined with quick-release components such as Kryptonite U-locks, disc locks and padlocks, sold separately.

HardwareLockable Cables

The KryptoFlex 1007 cable is looped at each end, making it perfect for security when combined with quick-release components such as Kryptonite U-locks, disc locks and padlocks, all sold separately.

HardwareLockable Cables

Offering a great form of secondary security to deter bike theft when used in conjunction with a U-lock or chain, the Kryptonite KryptoFlex 1218 combo cable lock is light, convenient and flexible.

LocksCable Locks

Designed as a secondary security theft-deterrent when used in conjunction with a U-lock or chain, the Kryptonite KryptoFlex 815 combo cable lock is light, convenient, flexible and easy to use.

LocksCable Locks

With the spin of a 5-digit code, the Kryptonite KryptoLok 990 Combo chain lock protects your whip from theft using an end-link design that secures directly to a hardened dead bolt.

LocksChain Locks

The Kryptonite KryptoLok Combo U-lock offers a key-free bicycle security option for low to moderate crime areas.

LocksU-Locks

This multi-purpose laminated steel padlock is built tough to resist attacks.

LocksPadlocks

Delivering excellent security, the Kryptonite New York 1210 chain lock has 12mm thick chain links and a sturdy lock to help protect your valuable bike from theft.

LocksChain Locks

New-U Evolution Lite Mini-6 is the lightest-weight Kryptonite U-lock; at 730g, it's 39% lighter than Mini-5, offering secure protection for your bike in a metro area or while you're in transit.

LocksU-Locks

In a more compact size than the original KryptoLok, the Kryptonite New-U KryptoLok Mini-7 U-lock offers moderate security for locking up your bike in suburban or rural areas, or for quick urban stops.

LocksU-Locks

The Kryptonite New-U KryptoLok Standard U-Lock with cable offers moderate security protection for cyclists locking their bikes in suburban or rural areas, or for making a quick stop in a metro area.

LocksU-Locks