Best U Locks

Sportneer Bike U Lock with Cable Heavy Duty Bicycle U-Lock 16mm Shackle and 12mm x1.5m Steel Cable with Mounting Bracket Anti-Theft Bike Lock High Security for Mountain, Road, Folding & Electric Bike

Bike U Lock with Cable - Via Velo Heavy Duty Bicycle U-Lock,14mm Shackle and 10mm x1.8m Cable with Mounting Bracket for Road, Mountain, Electric & Folding Bike

Kryptonite Kryptolok Standard 12.7mm U-Lock Bicycle Lock with FlexFrame-U Bracket & KryptoFlex 410 10mm Looped Bike Security Cable

Kryptonite New-U New York Standard Heavy Duty Bicycle U Lock Bike Lock Black/Yellow, 10

Kryptonite New-U Evolution Mini-7 Heavy Duty Bicycle U Lock with 4’ KryptoFlex Double Loop Bike Cable

SIGTUNA Bike Locks - 16mm Heavy Duty Long U Lock with U-Lock Shackle and Bicycle Lock Mount Holder + 1200mm Steel Chain Cable Bike Lock - Black

Kryptonite New-U Evolution Series-4 LS Heavy Duty Bicycle U Lock Bike Lock with Transit FlexFrame Bracket (4-Inch x 11.5-Inch)

Master Lock 8320D Keyed U-Lock, 7-1/4" x 8", Black

OnGuard Brute STD U-Lock, 4.37 X 7.96-Inch

Kryptonite KryptoLok Combo Bike U-Lock, Anti-Theft Security, 12.7mm Steel Shackle, 4-Digit Resettable Combination, U-Shape, Black