Upgrade your lock.
Locking up your bike with the Kryptonite Evolution Series 4 U-Lock with FlexFrame Bracket allows you to enjoy your lunch downtown with some much-needed peace of mind. A hardened Max-Performance steel shackle wards off bolt cutters and leverage attacks with ease, while the double-deadbolt design beefs up security against twist attacks. Its protective vinyl coating helps keep your frame's pain job intact, while the sliding dustcover protects extends the cylinder's life. Plus, the included FlexFrame Bracket transportation system provides you with versatile carrying on the ride in.
- Tough, protective U-Lock bike lock for commuting adventures
- Hardened steel shackle resist bolt cutters and hand tools
- Double deadbolt design adds protection from twist attacks
- Transit FlexFrame bracket makes transport a breeze
- Included three stainless steel keys, one with a light