Best ABUS Bike U-Locks of 2025

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ABUS Bike U-Locks are a reliable and sturdy option for securing your bike. Made with high-quality materials, these locks are designed to withstand tampering and provide maximum protection against theft. With a variety of sizes and styles to choose from, ABUS Bike U-Locks offer a range of options to fit your specific needs. Whether you're a commuter or a weekend rider, these locks provide peace of mind and ensure that your bike stays safe and secure.
At a Glance: Our Top Picks
Top 10 ABUS Bike U-Locks
ABUS Granit X-Plus 540 U-Lock
The ABUS Granit X-Plus 540 U-Lock is the ideal theft protection for high-quality bicycles in urban settings. The lock body and shackle are made of special temper hardened steel, and the lock achieves a security rating of 15 out of 15 due to the double bolting shackle/lock body. The square parabolic shackle is highly resistant to cutting, sawing, and car jacks. Additionally, the lock comes with the convenience of the USH holder, which can be attached to your bike. The lock's shackle height is 11.8 inches, and the total height is 14.5 inches.
ABUS Granit X-Plus 540 Bike U-Lock
The ABUS Granit X-Plus 540 Bike U-Lock features a 13 mm square parabolic shackle and double bolting shackle in the lock body for maximum security. It comes with 2 keys and has a security level of 15. The automatic keyhole cover protects against dirt and corrosion.
ABUS U-Lock Granit XPlus 540 Bike Lock
The ABUS U-Lock Granit XPlus 540 is a robust and pick-resistant bike lock with a specially hardened steel housing, shackle, and supporting parts of the locking mechanism. It features an ABUS XPlus cylinder for protection against tampering and lock and unlock with a key. This lock offers a high level of theft protection against blows and attacks with its power cell technology. It is perfect for high-quality bicycles and e-bikes with a thickness of 13 mm, weight of 1500 g, and height of 230 mm. The package includes two keys, one of which is an illuminated key, and a code card for duplicating keys and making locks with the same key.
ABUS 410 Ultra U-Lock
The ABUS U-Lock 410 Ultra is designed to keep your bike secure with its robust features. Its 12mm round shackle is made from hardened steel, making it highly resistant to cutting and twisting attempts. The innovative soft-touch cover helps protect your bike's paint from scratches, ensuring it stays looking new. With a pass-through shackle, you benefit from added anti-twist protection, keeping the lock securely in place. Additionally, the SH 34 bracket makes installation easy on various bike frames ranging from 24-35mm in diameter, offering you convenience during setup.
ABUS Bike Lock 540 Granit X-Plus U-Lock
This ABUS bike lock offers superior security and protection for your bike. The 540 Granit X-Plus D Lock is made with high-quality materials and features a standard bike U-lock design. ABUS is a trusted brand when it comes to protecting people and valuables, so you can feel confident that your bike is secure with this lock.
ABUS Ultimate 420 U-Lock
The ABUS Ultimate U-Lock is a robust choice for securing your bike. It features a high-quality cylinder that protects against tampering, giving you peace of mind. The lock is made with a 13 mm hardened steel shackle, making it difficult to cut. Its modern design not only looks good but also makes it easy to use. Weighing 900 grams and standing 140 mm tall, it's a reliable option for both traditional and electric bikes, ensuring your investment stays safe.
ABUS Granit™ Super Extreme 2500
The ABUS Super Extreme Lock offers top-notch security for your bicycle or e-bike. With the prestigious Eurobike Award 2023, this lock boasts the highest security rating of level 15 from ABUS. Its robust design includes a plastic coating that prevents scratches, keeping your bike looking great. The lock features a 20 mm thick square shackle made from specially hardened steel, providing excellent resistance against saw attacks and angle grinders. Additionally, the double locking mechanism adds another layer of security, ensuring that you can leave your bike securely without worry.
ABUS Granit 640 U-Lock
The ABUS Granit U-Lock is designed for serious bike security. Its 12 mm hardened steel shackle offers robust protection against cutting and prying, ensuring your bike stays safe. The soft touch coating not only protects the lock's paint but also provides a comfortable grip when locking and unlocking. With a security level of 12, you can feel confident that your bike is well-guarded against theft. Additionally, the double bolts in the lock body enhance security, making it difficult for thieves to break the lock. This U-Lock is an excellent choice for bike owners who prioritize safety and convenience.
ABUS U-Lock 440A USH Alarm
The ABUS U-Lock with Alarm is a durable and compact bicycle lock that provides high-quality security against theft. Its hardened 12 mm round shackle, made of specially hardened steel, offers superior protection against picking and unlocking with a key. The intelligent alarm function, triggered by "3D position detection," ensures a 100 dB loud alarm is activated only during movements in all three dimensions, preventing false alarms from short vibrations. With a shackle height of 230 mm and a thickness of 14 mm, this lock provides reliable and stable protection for your bicycle. Trust in the name ABUS, known for setting the standards in safety and security.
ABUS U-Lock Granit XPlus 540: Bike Lock with Tamper Protection
The ABUS U-Lock Granit XPlus 540 is a high-quality bike lock that provides excellent tamper protection. Its ABUS XPlus cylinder makes it robust and resistant to lock picking. The lock also features power cell technology that encloses the lock body components and offers high theft protection against impact and access attempts. It's the ideal choice for high-quality bicycles and e-bikes. Additionally, the lock comes with an innovative universal bracket, the SH B-Bracket, that fits various frame diameters from 20 - 55 mm and can be mounted horizontally or vertically on the frame. The lock includes two keys, one of which is an illuminated key for easy use in low-light conditions.
Frequently Asked Questions (FAQs)
1. How secure are ABUS bike locks?
Abus definitely have the best reputation for quality and reliability. Their locks are extremely well made, perform well in adverse weather conditions and last a long, long time. You can really feel the quality when you hold an Abus lock. Most of their locks are double bolted, which makes them more secure.
2. Are U bike locks better?
So, if you're looking for a lock you can carry around every day, usually a good u-lock is better than a portable chain lock. U-locks offer more security, at a better price, without sacrificing too much practicality.
3. Can you break an ABUS lock?
Since many thieves use a car jack to pull out the shackle, ABUS tosses a few tons on their locks, turning the screws until they break. This one took six metric tons of pulling force to break, and amazingly was still secure, requiring the keys to remove the broken square shackles, which can't be rotated out.
4. Is ABUS good lock?
The Abus Granit X Plus 540 has been the best all round bike lock for the last seven years. And while we wait for the first angle grinder proof lock to become widely available, it continues to be the best bike lock in 2022!
During our ABUS bike u-lock research, we found 24 ABUS bike u-lock products and shortlisted 10 quality products. We collected and analyzed 22,160 customer reviews through our big data system to write the ABUS bike u-locks list. We found that most customers choose ABUS bike u-locks with an average price of $66.07.
The ABUS bike u-locks are available for purchase. The top 10 picks range in price from a low of $46.00 to a high of $267.00, find the one that fits your budget.

Jason Kiser is an editor who lives in California, he previously worked in a travel agency for ten years, which enabled him to travel a number of interesting countries and experience several different cultures along the way. His range of job and travel experiences grant him expertise in hiking, camping, outdoors and fitness.