OnGuard Beast Loop and T Heavy Duty Bike Chain Lock

Beast series chain locks offer the highest level of security for locking up your bicycle or powersport vehicle in high crime areas. Beast series chains are made of titanium reinforced, hardened steel hexagonal links that resist cutting or prying and the protective cover helps to prevent damage to paint and finishes, while looking good thanks to an embroidered logo that does not flake or wear off. Secure your prized bikes with the Beast’s X2P Dual Locking mechanism, that secures the shackle on two sides, and uses a Z-cylinder tumbler mechanism that is bump-proof and resists picking, pulling, or drilling. All that plus the all-metal endcaps provide protection against hits and uses an automatic keyway cover to help seal the lock’s internals against the elements. 

12mm chain and NEW Beast with X2P Dual Lock Down design offer ultimate protection in a lighter, more compact design.

• X2P Dual Lock Down Mechanism secure both sides of the shackle for ultimate pull resistance
• Z-Cylinder is bump-proof and resists picking, pulling or drilling 
• Rounded design and centred keyway eliminates pry points
• Co-moulded crossbar cover and double rubber coated shackle protects finishes
• NEW all-metal end caps provide additional protection against hits and drops 
• Automatic keyway covers helps seal lock internals against the elements
• 12mm titanium reinforced, hardened steel hexagonal link chain resists cutting or prying
• Chain cover protects paint and finishes, embroidered logo won’t flake or wear off 
• Locking Mechanism: X2P Dual LockDown
• Tumbler Mechanism: Z-Cylinder, European Type
• Shackle Diameter: 11mm Hardened Steel 
• Keyway: Automatic Weather Resistant
• Coatings: Co-moulded Crossbar Cover with Metal End Caps
• Keys: 5 Laser Cut Keys, 1 With LED Micro-light
• Warranty: Lifetime
• Extras: Embroidered chain cover
• Chain Dimensions: 110x12mm

Dispatch times may vary. Our stock levels are live and most orders placed before 2pm are shipped same-day (Monday to Friday). Estimated dispatch times are shown alongside stock levels for reference.

Please note that delivery times are estimated from the point of dispatch, not when your order is placed.

UK

• Standard UK shipping is FREE on all orders over £20.
• Express shipping options are available at checkout.

EUROPE

• Europe standard shipping is £3.99 with an Express option available.
• We have had to disable shipping to the EU. We hope to be able to resume shipping to more EU destinations shortly.

REST OF THE WORLD

• We have had to suspend shipping outside of the UK. We hope to be able to resume shipping worldwide shortly.

We offer a no-quibble 30-days refund policy*. There's no need to contact us before returning your item(s). Simply send it back to the following address:

Sprocket and Gear (Returns), Kingfisher Works, Tag Lane, Hare Hatch, RG10 9SH, United Kingdom

Be sure to include your order number and reason for return. Sorry, but we can't cover, or contribute to, the cost of the return.

* To read our full returns/refund policy please click here.