Oxford Boss Chain Lock – 12 mm Sold Secure Gold Motorcycle Security

The Oxford Boss Chain Lock is a super-strong motorcycle security solution combining a high-security padlock with a hardened 12 mm square-link chain. Designed to deliver excellent protection and everyday practicality, it offers trusted, independently certified security for motorcycles in higher-risk environments.

Independently Tested and Insurance Approved

The Boss Chain Lock has undergone rigorous independent testing and is approved to the Sold Secure Powered Cycle (Motorcycle) GOLD standard. It is also SBSC certified, confirming its effectiveness against professional theft methods and making it suitable for securing high-value motorcycles. Use of this lock may qualify for insurance discounts in the UK.

High-Strength 12 mm Chain Construction

The chain is manufactured from 12 mm square-link Ni-Cro-Mo alloy steel for excellent resistance to cutting and leverage attacks. It is case hardened to resist bolt cutters and zinc coated to help prevent corrosion. A durable cloth sleeve protects paintwork and improves handling, while long links reduce overall weight and increase portability.

Heavy-Duty Padlock with Dual Function

The supplied padlock features a hardened steel shackle with a double-locking mechanism for enhanced strength. An anti-pick and anti-drill lock cylinder provides additional protection, and a dust cover helps prevent dirt ingress. The padlock can also be used independently as a disc lock, adding versatility to your security setup.

Key Replacement Service for Peace of Mind

The Oxford Boss Chain Lock includes a key replacement service. Simply record the unique key number supplied with the keys and keep it safe. Replacement keys can be produced should all originals be lost.

Available Chain Lengths

• 1.2 m
• 1.5 m
• 2.0 m

Key Features

• 12 mm square-link Ni-Cro-Mo alloy steel chain
• Case-hardened chain resists bolt cutter attacks
• Zinc-coated chain for corrosion resistance
• Protective cloth sleeve to help prevent paint damage
• Long link design reduces weight and improves portability
• Heavy-duty padlock with double-locking shackle mechanism
• Anti-pick and anti-drill lock cylinder
• Padlock can be used as a disc lock
• Dust cover protects lock barrel from dirt ingress
• Fits all Oxford ground anchors
• Sold Secure Powered Cycle (Motorcycle) GOLD approved
• SBSC certified
• Key replacement service available

Combining hardened materials, independent certification and practical everyday usability, the Oxford Boss Chain Lock 12 mm is an excellent choice for riders seeking dependable, high-security motorcycle protection with flexible use options.