AXA Block XXL ring bike lock — 56 mm extra-wide frame lock for e-bikes, hardened steel, Safety Level 12

Built for quick everyday use and tougher e‑bike setups, the AXA Block XXL mounts to your bike frame and immobilises the rear wheel in seconds. It combines a roomy clearance for wide tyres and mudguards with hardened steel construction and an anti‑drilling cylinder rated AXA Safety Index Level 12, offering a durable, weather‑resistant locking solution that integrates a plug‑in port for chain extension.

How does the AXA Block XXL fit e‑bikes and wide tyres?

The lock’s 56 mm internal clearance accommodates the larger tyre and mudguard profiles found on many electric, cargo and commuter bikes. That extra width prevents rubbing and makes locking fast without removing wheels or adjusting fittings.

• 56 mm opening clears wide tyres up to 2.2″ and thick mudguards
• Frame-mounted design keeps lock accessible for one‑hand operation
• Retractable key lets the locking pin stay out of the way while riding

What level of theft resistance does this ring lock provide?

AXA rates the Block XXL at Safety Level 12, a high‑security classification that reflects hardened components and anti‑drilling protection. The internal cylinder and robust bracket resist common forced‑entry attempts while delivering smooth operation in everyday use.

• Hardened steel bracket for structural strength
• Anti‑drilling cylinder to deter tampering
• Weather‑resistant finishes to reduce corrosion and keep mechanisms working

Can I secure the bike to a fixed object, or is it just a wheel lock?

The Block XXL functions as a fast rear‑wheel immobiliser and also accepts AXA plug‑in chains and cables for extended security. Use the integrated plug‑in port to attach a chain around a post, then lock both wheel and frame with a single turn of the key.

• Compatible with AXA ULC 100 and ULC 130 plug‑in chains (sold separately)
• Plug‑in design eliminates awkward chain routing and reduces set‑up time
• Combines wheel immobilisation with chained anchoring when needed

What comes in the box and how is key replacement handled?

The lock ships with two standard keys and a retractable‑key function for convenience while riding. If keys are lost, AXA’s online key service simplifies ordering replacements by using your lock’s key code.

• Includes two keys and the frame lock unit
• Retractable key mechanism keeps the pin clear during use
• Online key service for hassle‑free replacement using key code

Who is this for: The AXA Block XXL is intended for urban commuters, e‑bike owners, and riders of cargo or touring bicycles that need a fast, reliable frame lock which accommodates wide tyres and offers high security. It suits anyone who wants immediate rear‑wheel immobilisation for short stops, plus the option to add a plug‑in chain for longer or riskier parking situations.