Abus Granit XPlus 540
The ABUS Granit XPlus 540 is a high‑security U‑lock with a 13 mm hardened steel shackle and XPlus cylinder for superior cut, drill and pick resistance—ideal for commuters and road riders who need reliable theft protection.
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Product Details
Granit XPlus 540 — Overview & Technology
Key Features & Construction Details
Fit, Sizes & Compatibility
Who the Granit XPlus 540 Is For
Key Features
- ✓ 13 mm ABUS hardened steel shackle resists cutting and leverage attacks
- ✓ Patented two‑color parabolic shackle profile reduces twisting failures
- ✓ ABUS XPlus cylinder with Power Cell Technology resists picking and drilling
- ✓ 2K molded lock body for corrosion resistance and scratch protection
- ✓ Automatic keyhole cover keeps dirt and water out for reliable operation
- ✓ Includes two keys plus key code card for easy key replacement
- ✓ Multiple shackle clearances and bracket options (USH, SH B, EZ‑KF)
- ✓ Compact shipping weight (~3.5 lb) balances security and portability
Specifications
Product Identifiers
Frequently Asked Questions
What makes the XPlus cylinder different from standard locks?
The XPlus cylinder uses Power Cell Technology and precision machining to resist picking and drilling attacks. It includes hardened internal components that absorb and redirect attack force, providing significantly higher anti‑tamper protection than standard pin tumbler cylinders.
Which shackle size should I choose for my bike?
Select a shackle big enough to loop around your frame and the parking fixture without leaving excessive slack. The Granit XPlus 540 is available in compact and extended clearances (approximately 6.3" x 9" and 6.3" x 11.8"); the larger option is best if you need to lock both the frame and front wheel together.
Does the lock come with a bracket and how do I mount it?
Most Granit XPlus 540 variants include a bracket (USH, SH B or EZ‑KF depending on SKU). Brackets attach to standard seat tube or down tube mounts and secure the lock for on‑bike transport. Follow the included instructions for bracket placement to avoid rattling or interference with cables.
Can this lock protect an e‑bike or high‑value road bike?
Yes—the Granit XPlus 540 provides high security suitable for e‑bikes and premium road bikes. For maximum protection on e‑bikes or when leaving bikes unattended for long periods, combine the U‑lock with a strong chain or secondary cable to secure wheels and accessories.
What should I do if I lose my keys?
Keep the supplied key code card in a safe place. ABUS can cut replacement keys from that code through an authorized dealer. Without the key code, you may need to provide proof of ownership and contact ABUS support or your local dealer for assistance.
How weatherproof is the Granit XPlus 540?
The 2K‑molded body and automatic keyhole cover protect the cylinder and internal mechanism from rain, grit and road salt. Regularly clean and lightly lubricate the keyway (use a dry graphite or specialist lock lubricant) to prolong smooth operation in harsh conditions.
Buying Guide
When choosing a U‑lock, balance shackle thickness, clearance and portability. Thicker shackles (14–16 mm and above) offer more cut resistance, but a 13 mm hardened shackle like the Granit XPlus 540 often provides the best compromise for everyday commuters who need high security without excessive weight. Consider where you typically lock your bike: if you frequently need to secure both frame and wheel or lock to large street fixtures, choose a larger shackle clearance. Also factor in bracket options for on‑bike transport and the quality of the cylinder—premium cylinders like ABUS XPlus significantly raise the effort and skill needed for theft, making them worth the investment.
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