Boxer X4 Disc Lock, Black (16.8MM Shackle)

The OnGuard Boxer X4 Disc Lock provides professional-grade motorcycle protection with a 16.8mm hardened steel shackle and the X4P Quattro Bolt system that locks on four sides for unbeatable strength. Designed to resist cutting, prying, and drilling, the lock features a durable coated body that prevents damage to paint or finishes. The high-security Z-Cylinder core adds advanced pick and pull resistance, ensuring total reliability. Includes a convenient carrying case and reminder cable for safe, easy use on any motorcycle or scooter.

• Maximum Anti-Theft Protection – 16.8mm hardened steel shackle offers exceptional resistance to sawing, cutting, or leverage attacks on high-value motorcycles.
• X4P Quattro Bolt Technology – Quad-locking mechanism secures the shackle on four sides for extreme holding power and tamper-proof security.
• Z-Cylinder Security Core – Advanced locking cylinder resists picking, pulling, and drilling for long-lasting protection in high-risk areas.
• Durable Coated Construction – Reinforced crossbar with anti-scratch coating prevents damage to wheels, rotors, and bike finishes during daily use.
• Convenient Carry Set – Includes compact carrying pouch and disc reminder cable for easy transport, weighing approximately 2.87 lbs for rugged portability.


Manufacturer Sku: 8046
Todson Sku: 45008046