Oxford Monster Lock & 12 mm Square Chain – Heavy-Duty Motorcycle Security

The Oxford Monster Lock & 12 mm Square Chain is a robust security solution designed to protect motorcycles and scooters against theft. Combining a high-strength alloy steel chain with an ultra-strong padlock, it delivers reliable, independently approved protection for everyday and long-term parking.

High-Strength Chain Construction

The Monster chain features a 12 mm square-profile design manufactured from Ni-Cro-Mo alloy steel for excellent resistance to cutting and attack. A durable protective sleeve covers the chain to help prevent damage to paintwork, while the flexible design allows it to be easily stowed under the seat when not in use.

Ultra-Strong Padlock Protection

Supplied with a heavy-duty padlock, this security set offers enhanced resistance against impact and cutting attempts. The padlock features a hardened boron steel armour casing, an 11 mm hardened steel shackle and a secure double-locking mechanism for added strength and reliability.

Independently Tested and Approved

The Oxford Monster Lock & 12 mm Square Chain has been rigorously tested both independently and by Oxford. It is approved to the Sold Secure Powered Cycle (Motorcycle) Gold standard, confirming its suitability for securing high-value motorcycles.

Key Replacement Service

The padlock is supplied with three keys and includes access to a key replacement service. By recording the unique key number provided and keeping it safe, replacement keys can be issued should all originals be lost.

Available Chain Lengths

The Monster Lock & 12 mm Square Chain is available in multiple lengths to suit different security needs and parking situations.

• 1.2 m length
• 1.5 m length
• 2.0 m length

Key Features

• 12 mm square-profile Ni-Cro-Mo alloy steel chain
• Protective sleeve to help prevent paint damage
• Ultra-strong padlock with hardened boron steel armour casing
• 11 mm hardened steel shackle
• Double-locking mechanism
• Approved to Sold Secure Powered Cycle (Motorcycle) Gold standard
• Supplied with 3 keys
• Key replacement service available

Combining proven materials, independent certification and practical design, the Oxford Monster Lock & 12 mm Square Chain is an excellent choice for riders seeking dependable, high-strength motorcycle security.