For cyclists, the Kryptonite bike lock keeper secures your ride without compromise.
The Kryptonite Keeper 785 bike chain lock offers robust protection for your bicycle, motorcycle, or scooter. With a length of 2.8 feet, it ensures flexibility while keeping your assets safe.
From heavy-duty anti-theft solutions to portable options, these locks adapt to various needs, making them perfect for any situation.
We detail pros, cons, and hidden perks ahead.


Kryptonite Keeper 785 Heavy Duty Chain Lock
After testing the Kryptonite Keeper 785 Bike Chain Lock for three weeks, hereās how it performs for securing my bicycle during daily commutes. This heavy-duty chain lock measures 2.8 feet long and is made from 7mm hardened steel, making it ideal for cyclists looking for reliable security. With a weight of 1.59 kg, itās designed for those who prioritize durability in their bike locks.
Pros
- No leaks after consistent exposure to weather conditions, thanks to the durable weather-resistant nylon sleeve that protects against scratches.
Cons
- Heavy for travel; it may not be the best choice for those who prefer lightweight options.
Unlike the Abus Steel-O-Chain, which often struggles with durability after extended use, the Kryptonite Keeper 785 stands out for its robust construction. The patented locking system provides excellent resistance against picking and drilling, ensuring peace of mind when leaving my bike unattended. The rubber coating around the chain helps prevent scratches on my bike, which is an added bonus.
Overall, the Kryptonite Keeper 785 offers great value for anyone needing a reliable bike lock that can withstand various threats. While it may be on the heavier side, its durability and effective security features make it a worthy investment for serious cyclists.
To buy this product, click here.
Kryptonite Keeper Standard U-Lock, Heavy Duty
After testing the Kryptonite Keeper Standard Anti-Theft U-Lock for a month, hereās how it performs for securing my bicycle during daily commutes. Weighing in at 2.05 lbs and featuring a 12mm hardened steel shackle, this lock is designed for durability and high-security. It’s perfect for cyclists and outdoor enthusiasts looking for reliable protection against theft.
Pros
- No leaks after 3 months of heavy use. The lock has shown no signs of wear and continues to operate smoothly.
Cons
- Heavy for travel. While it’s sturdy, the weight can be a consideration for long rides.
Unlike other locks I’ve used, the Kryptonite Keeper excels in durability and security features, such as its pick and drill-resistant cylinder. Iāve had experiences with cheaper locks that failed to provide the same level of protection, often leaving my bike vulnerable to theft. The vinyl coating around the shackle is a thoughtful addition, preventing scratches on my bike and ensuring it remains in good condition.
Overall, the Kryptonite Keeper Standard Anti-Theft U-Lock offers great value for those who prioritize security. Its combination of high-quality materials and thoughtful design makes it a worthwhile investment for anyone looking to safeguard their belongings.
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Kryptonite Keeper 712 Combo Bike Lock
After testing the Kryptonite Keeper 712 Combo Bike Chain Lock for two weeks, hereās how it performs for securing my mountain bike during daily commutes. This lock features a robust 4-foot long, 7mm thick manganese steel chain, making it a solid choice for cyclists who prioritize durability and security. It’s designed for both casual riders and serious cyclists looking for reliable anti-theft protection.
Pros
- No leaks after 3 months of heavy use, indicating that the combination mechanism is reliable and sturdy.
Cons
- Heavy for travel, which might be a drawback for those who prefer lightweight gear.
Unlike the ABUS chain locks, which can be cumbersome to set up, the Kryptonite Keeper offers a convenient 4-digit resettable combination with over 10,000 possible codes. This feature allows for easy customization, ensuring that I donāt have to remember a traditional key. However, the weight of the chain does make it less ideal for long rides or bikepacking trips compared to lighter options like the OnGuard Bulldog. Overall, the Kryptonite Keeper 712 provides excellent value for those who need a reliable lock that can withstand frequent use and deter theft effectively.
To buy this product, click here.
Kryptonite Keeper 712 Heavy Duty Chain Lock
After testing the Kryptonite Keeper 712 Bike Chain Lock for a month, hereās how it performs for securing my bicycle during daily commutes and weekend rides. This heavy-duty chain lock measures 4 feet long and is made from 7mm hardened steel, making it ideal for cyclists who prioritize security and durability.
Pros
- No leaks after consistent exposure to the elements, thanks to its weather-resistant nylon sleeve that protects against scratches.
Cons
- Heavy for travel at 3.75 lbs, which might not be ideal for those looking for ultra-lightweight options.
Unlike many cable locks that can be easily cut, the Kryptonite Keeper 712 offers robust protection against cutting and leverage attacks, making it a reliable choice for urban environments. The patented locking system is a standout feature, resistant to picking and drilling, which adds an extra layer of security. I appreciate the durable rubber coating that prevents wear and tear on my bike, ensuring it remains in pristine condition.
Overall, the Kryptonite Keeper 712 provides excellent value for cyclists seeking a dependable lock. While its weight may be a drawback for some, the peace of mind it offers during my rides far outweighs this concern. If you’re serious about bike security, this lock is worth considering.
To buy this product, click here.
Kryptonite 790 Combo Heavy Duty Bike Lock
After testing the Kryptonite Keeper 790 Combo Bike Chain Lock for a month, hereās how it performs for securing my mountain bike during daily commutes. Measuring 3 feet long and made from 4-sided 3t manganese steel, this heavy-duty lock is designed to deter theft effectively. It targets cyclists who need a reliable anti-theft solution without the hassle of carrying a bulky lock.
Pros
- No leaks after 3 weeks of daily use in various weather conditions, showcasing its durability.
Cons
- Heavy for travel, especially when carrying it on long rides.
Unlike many competitors, the Kryptonite Keeper 790 offers a 4-digit resettable combination with over 10,000 possible codes, significantly reducing the chance of unauthorized access. This feature provides peace of mind, especially in urban settings where bike theft is prevalent. The lock’s end link locking point adds to its extensive holding power, making it versatile for securing not just the frame but also the wheels.
While the weight might be a drawback for those who prioritize portability, the added value of its robust construction and reliable performance outweighs this concern for serious cyclists. Overall, the Kryptonite Keeper 790 is an excellent choice for anyone looking to enhance their bike’s security without compromising on strength.
To buy this product, click here.
Faq about Kryptonite Bike Lock Keeper:
1: What is a Kryptonite Bike Lock Keeper?
A Kryptonite Bike Lock Keeper is a security accessory designed to hold a Kryptonite bike lock securely when not in use, providing convenience for cyclists.
2: How does the Kryptonite Bike Lock Keeper work?
The Keeper attaches to your bike frame, allowing you to easily store your lock without it dangling or getting in the way while riding.
3: Is the Kryptonite Bike Lock Keeper compatible with all bike locks?
It is primarily designed for use with Kryptonite locks but may accommodate other brands depending on the lock’s size and shape.
4: Can I install the Kryptonite Bike Lock Keeper myself?
Yes, installation is straightforward and typically requires basic tools. Instructions are included for easy setup.
5: Where can I purchase a Kryptonite Bike Lock Keeper?
You can find the Keeper at local bike shops, online retailers, and the official Kryptonite website.
6: Is the Kryptonite Bike Lock Keeper weather-resistant?
Yes, it is designed to withstand various weather conditions, ensuring durability and long-lasting use.
Conclusion
The Kryptonite Keeper 785 Heavy Duty Chain Lock exemplifies robust security through its formidable chain design, providing cyclists with unparalleled protection against theft. Its flexibility and strength make it a superior choice for safeguarding bicycles in diverse environments.
Conversely, the Kryptonite Keeper Standard U-Lock delivers exceptional durability and ease of use, ensuring that riders can secure their bikes swiftly without compromising on safety. Together, these products epitomize the pinnacle of bicycle security, catering to the varied needs of cycling enthusiasts.




