Amazon.com : Kryptonite Bike U-Lock with Braided Steel Cable, High Security Anti-Theft Bicycle U Lock, 12mm Shackle and 8mm x4ft Length Security Cable with Keys for Scooter Road Mountain Bikes,Black : Sports
KryptoLok Combination U-Lock: 4" x 8" - BikePartners Bike Shop
Kryptonite Evolution Mini-7 13 mm U-Lock Bicycle Lock with FlexFrame-U Bracket & Bike Security Cable - Walmart.com
Amazon.com : Kryptonite Kryptolok Combo Bike U-Lock Standard, Anti-Theft Security Bicycle Lock, 12mm Steel Shackle, 4-Digit Resettable Combination U Lock with Mounting Bracket for Scooter Road Mountain Bikes : Bike U Locks :
Kryptonite KryptoLok 990 Combo Review | Tested by GearLab