Kryptonite Kryptolock S2 D-Lock, With Flex Bracket
The S2 D-Lock has added security features make this perfect for moderate to high crime areas. Flexframe bracket allows easy installation on the majority of frames. Rated Sold Secure Silver.
Kryptonite Evolution Series 4 U-lock, With FlexFrame Bracket
This super tough D Lock is our recommendation for high risk areas, 8/10 on the Kryptonite rating scale. Rated Sold Secure Gold.