Oxford Monster Boss Chain Lock – Ultra-Strong Motorcycle Security

The Oxford Monster Boss Chain Lock is a super-strong, high-security solution designed for riders who demand maximum protection. Combining a massive hex-profile chain with a heavy-duty padlock, it delivers exceptional resistance to attack for securing high-value motorcycles.

Independently Tested and Approved Security

The Monster Boss Chain Lock has undergone rigorous independent testing and is approved to Sold Secure Powered Cycle GOLD. It also carries SBSC Intygad Produkt and FG approvals, confirming its suitability for protecting motorcycles in high-risk environments and potentially qualifying for insurance benefits.

High-Strength 14 mm Hex Chain Construction

The chain features ultra-strong 14 mm hex-profile links manufactured from Ni-Cro-Mo steel for outstanding resistance to cutting and leverage attacks. A durable protective sleeve covers the chain to help prevent damage to paintwork and improve handling during use.

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, while a dust cover helps prevent dirt ingress. For flexibility, the padlock can be used as a disc lock when travelling or as a padlock with the chain at home or work.

Double Protection with Ground Anchor Compatibility

For maximum security, the chain can be passed through a ground anchor and secured to the padlock shackle, with the lock also fitted through the brake disc. This dual-layer approach significantly increases theft resistance by preventing both lifting and rolling attacks.

Key Replacement Service for Peace of Mind

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

Available Chain Lengths

• 1.2 m
• 1.5 m
• 2.0 m

Key Features

• Ultra-strong motorcycle chain lock
• 14 mm hex-profile Ni-Cro-Mo steel chain
• Protective sleeve to help prevent paint damage
• Heavy-duty padlock with hardened steel shackle
• Double-locking shackle mechanism
• Anti-pick and anti-drill lock cylinder
• Padlock can be used as a disc lock or chain padlock
• Compatible with ground anchors for double protection
• Sold Secure Powered Cycle GOLD approved
• SBSC and FG certified
• Key replacement service available

Delivering extreme strength, multiple independent certifications and versatile everyday usability, the Oxford Monster Boss Chain Lock is an excellent choice for riders seeking uncompromising motorcycle security at home, work or on the road.