16mm Steel U-Lock with Steel Cable

Product Overview

Protect your bicycle against theft with this professional-grade, high-security U-lock. Engineered to provide maximum deterrence and physical resistance in high-risk areas, this lock features a massive 16mm diameter hardened steel shackle that aggressively resists attacks from bolt cutters, saws, prying, and leverage lifting.

Designed with an optimised balance of maximum structural defence and rider portability, the lock fits compactly inside a bag or mounts directly to your bicycle frame using the included multi-position quick-release bracket. Wrapped in a rugged hexagonal protective shell, it keeps your bike securely locked down while ensuring your frame's paint remains pristine and scratch-free.

Key Features

• 16mm Hardened Steel Shackle

  Constructed from heavy-gauge, high-tensile structural steel engineered to withstand high-leverage attacks, prying, and heavy-duty cutting tools.

• Hexagonal Protective PVC Coating

  The entire steel loop is fully encased in a durable, weather-resistant hexagonal PVC sleeve. This protective layer shields the lock mechanism from rain, dust, and grime corrosion while preventing metal-on-metal scratches on your bicycle frame.

• Convenient Dual Security Keys

  Supplied with two matching high-security keys, allowing you to keep one on your primary keyring for daily use and store the second in a safe place at home as an emergency backup.

• Universal Frame Mounting Bracket

  Includes a heavy-duty, rattle-free mounting bracket that clamps securely to your bicycle frame tubing, allowing for convenient tool-free transport and instant access whenever you park.

• Compact High-Security Storage

  The streamlined mechanical design provides elite-level locking protection without adding excessive weight or bulk to your daily commute or urban courier route.

Technical Specifications

• Lock Type: Classic Heavy-Duty U-Lock / D-Lock

• Shackle Diameter: 16 mm (Hardened Steel Core)

• Outer Protection: Hexagonal anti-scratch PVC sleeve

• Locking Mechanism: High-security pick-resistant key entry

• Portability: Quick-release frame attachment bracket included

• Package Contents: 1 x 16mm Hardened Steel U-Lock, 1 x Universal Frame Mounting Bracket, 2 x Security Keys

Shipping & Returns

• Delivery Timeframes:

  • Victoria: Approximately 7–10 working days.

  • All other States/Territories: Approximately 9–12 working days.

  • Note: Timeframes exclude weekends and public holidays.

• Returns Policy: Returns, refunds, or replacements are fully available for products received faulty, damaged, or not as described, in strict accordance with the Australian Consumer Law (ACL).

• Change of Mind: Please check your frame clearances and mounting preferences carefully before purchasing, as we do not accept returns or issue refunds for change-of-mind purchases.