Best U Locks

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

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

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

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

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

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

Hiplok DX Plus: Maximum Security U Lock and Accessories Cable

ABUS Granit X-Plus 540 + USH Brkt 300mm LS Shackle U-Locks

Sportneer 17mm Heavy Duty Bike U-Lock - High-Security Anti-Theft with 12mm x1.5m Steel Cable, 8''x5'' Compact Design, Includes Mounting Bracket for Mountain/Road/Folding/Electric Bikes

ABUS Anti-Theft Key Lock Black Bike Lock, 108mm Diameter, 13mm Thick, 230mm High