Lock Kryptonite Keeper 12 Standard With Flex

Simple, strong, secure

Quickly and easily ensure your frame, wheels and accessories are locked down with the help of Kryptonite.

The Keeper Standard U-lock provides moderate protection in most situations. With the included 4' cable, both wheels and accessories can be protected as well.

A moderate security U-lock for lock-ups in suburban and rural areas and quick stops in metro areas.

Key Features

• 12mm hardened performance steel shackle
• Hardened double deadbolt design with anti-rotation resists twist attacks
• Disc style cylinder with center keyway to protect against brute force attacks
• Includes side-mount snap-in bracket for convenient U-Lock transport
• Includes 4' flex cable for securing front wheel or other accessories
• Two stainless steel ergonomic keys reduce the amount of necessary torque
• Security rating: 5 out of 10

Specifications