KryptoLok STD U-Lock with 6" Flex Cable $60

 Patent-pending hardened double-deadbolt design delivers additional protection against twist attacks  High-security disc-style cylinder is pick- and drill-resistant  12.7 mm hardened performance steel shackle  Includes a FlexFrame-U bracket that attaches to multiple locations on your bike for convenient U-lock transport  2 stainless-steel keys have an ergonomic design that reduces the amount of torque to keep them from bending or breaking  Kryptonite rates this lock combo a 6 on their 10-point system with 1 being simple, deterrent security and 10 being extreme security  Eligible for Key Safe Program: Register your key number with Kryptonite for easy replacement of lost or worn keys for a minimal fee  Optional Anti-theft Protection Offer of up to $1,750 should you decide to register for coverage at www.kryptonitelock.com (additional costs may apply)