Best Bike U-Locks of 2024

  1. Kryptonite New York Standard Bike U-Lock, Heavy Duty Anti-Theft, 16mm Shackle with Mounting Bracket and Keys, Ultimate Security for Bicycles...
    • 16mm Hardended Max Performance Steel Shackle Resists Hand Tools,...
    • Interior Locking Dimensions; 4" x 8"
    • Key Safe Program; Kryptonite will ship your first 2 keys for...
    • Anti-Theft Protection Offer; Up to $4,000 Reimbursement for 1...
  2. Kryptonite Kryptolok Standard Bike U-Lock with Cable, Heavy Duty Anti-Theft Bicycle U Lock, 12.7mm Shackle and 10mm x 4ft Length Security Cable...
    • 12.7mm Hardended Performance Steel Shackle Resists Hand Tools,...
    • Interior Locking Dimensions; 4" x 9" Cable Length; 4"
    • Key Safe Program; Kryptonite will ship your first 2 keys for...
    • Anti-Theft Protection Offer; Up to $1,750 Reimbursement
  3. Kryptonite Keeper Standard Anti-Theft U-Lock, Heavy Duty, 12mm Shackle, Black, Combination Lock, Lifetime
    • 12mm Hardened Steel Shackle Resists Hand Tools, Bolt Cutters, and...
    • Interior Locking Dimensions; 4" x 8"
    • Key Safe Program; Kryptonite will ship your first 2 keys for...
    • Anti-Theft Protection Offer; Up to $500 Reimbursement
  4. Kryptonite U-lock, 12mm Hardened Carbon Steel Shackle, 4-Digit Resettable Combination, Black
    • 12mm Hardened High Grade Carbon Alloy Steel Shackle Resists Hand...
    • Interior Locking Dimensions; 4" x 8"
    • Anti-Theft Protection Offer; Up to $1,750 Reimbursement
    • Lifetime Warranty
  5. Kryptonite New York Fahgettaboutit Mini Bike U-Lock, Heavy Duty Anti-Theft Bicycle U Lock, 18mm Shackle with Keys, Ultimate Security Lock for...
    • HIGH-SECURITY DESIGN: Made from a 18mm hardened max-performance...
    • PATENTED LOCKING SYSTEM: Features a patented hardened double...
    • MULTI-FUNCTIONAL: This Kryptonite bike lock is ideal to secure...
    • DESIGNED FOR E-BIKE: U-Lock Interior Locking Dimensions; 3.25" x...
  6. Sportneer Bike Lock: Heavy Duty Anti Theft Bike U Lock with 5ft Security Steel Cable - 17mm Shackle Bicycle U-Locks with Keys & Sturdy Mounting...
    • Portable & Rugged: The Sportneer bike u lock is both portable and...
    • Easy to Install & Use: Equipped with a 5ft steel cable and a...
    • Boosted Security & Anti-Theft: Thanks to the zinc alloy lock core...
    • Added Convenience and Peace-of-Mind: No more stress of being...
  7. Bell 7067993 Catalyst 300 U Lock, Black
    • A must on campuses and in high-crime areas.Note: Measure your...
    • 8 inch hardened steel shackle and crossbar for Tough Security
    • Carrying Bracket with Quick release guarantees ease of...
    • Vinyl crossbar and shackle coating Protects bike from scratches
  8. 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...
    • ✔️ DURABLE ALL-WEATHER PROTECTION – Via Velo bike U-lock...
    • ️ ✔️ EASY AND STRONG TO LOCK YOUR BIKE – The bike lock...
    • ✔️ AMAZING CONVENIENCE AND SECURITY – 2 keys for...
    • ✔️ SIMPLY INSTALLING BRACKET ON YOUR BIKE – Convenient...
  9. Kryptonite Evolution Mini-7 Bike U-Lock with Cable, Heavy Duty Anti-Theft Bicycle U Lock, 13mm Shackle and 10mm x4ft Length Security Cable with...
    • DURABLE DESIGN: This Anti-Theft bike lock features a 13mm...
    • MULTI-FUNCTIONAL: This Kryptonite bike lock is ideal to secure...
    • SPECIFICATIONS: U-Lock interior locking dimensions are 3.25 in. x...
    • EASY TRANSFORT with FLEXFRAME-U BRACKET: Includes a versatile...

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