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Kryptonite Keeper 12 Standard Bike Lock with 4' Cable – Enhanced Security for Your Bike
Effectively protect your bike with this 12mm hardened steel U-lock , designed to resist twisting and cutting attempts. Robust, practical and secure, it offers optimal protection thanks to its innovative design and high-quality materials.
Main features:
- 12 mm hardened steel shackle : Resists attacks and guarantees exceptional durability.
- Double deadbolt : Enhances security by locking both ends of the shackle to prevent twisting.
- High security cylinder : Disc-shaped system for advanced protection against break-ins.
- Convenient Carrying Stand : Click-style for easy storage and quick use.
- 4-foot flexible cable included : Ideal for securing the front wheel or additional accessories.
- Ergonomic stainless steel keys : Designed to reduce the risk of twisting or breaking during use.
- Key Safe Program : Added peace of mind with a key replacement program.
Technical specifications:
- Dimensions : 4” x 8” (10.2 cm x 20.3 cm).
- Weight : 2.40 lbs (1.09 kg).
Why choose this anti-theft device?
With its robust design and advanced features, this U-lock is perfect for cyclists requiring maximum security for their bike and accessories.
Protect your bike with confidence thanks to this hardened steel lock, combining performance and practicality!
Kryptonite Keeper 12 standard anti-theft device with 4' cable
Description
- Regular price
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€56,99 - Regular price
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- Sale price
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€56,99
Secure, fee-free payment
- Bank Card (VISA, AMEX, MASTERCARD)
Universally accepted, secured by your bank for all your transactions.
- Alma
Spread your payments over 4 installments, free of charge, for greater ease.
- Apple Pay
Fast and secure payment with a single tap or via Face ID.
- PayPal
Flexibility and security, with or without a PayPal account.

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Local and personalized support
At Unikride , customer satisfaction is our priority. Our team handles your requests directly for an authentic and efficient interaction.
Our collaboration with a vast network of local specialists throughout the national territory guarantees local assistance adapted to your needs .
Whether for advice, repair or follow-up, Unikride and its local partners are at your service.
Discover our reseller network, click here .
Satisfied or refunded
With Unikride , take advantage of a two-week trial period to test your purchase. If it does not suit you, you can return it free of charge.
For more details, click here .
Guarantees and coverages included
Our new products benefit from a 2-year warranty , with the exception of wearing parts, while our reconditioned items are covered by a 12-month warranty .
To learn more, click here .
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Kryptonite Keeper 12 standard anti-theft device with 4' cable
- Regular price
-
€56,99 - Regular price
-
- Sale price
-
€56,99
ANTI-THEFT PROTECTION OFFER
Kryptonite believes in the effectiveness of its products, which is why it offers Anti-Theft Protection. The Anti-Theft Protection offer is a reimbursement program for registered customers in the event that their bicycle is stolen due to the lock being opened or broken by force. ATPO coverage is not bicycle insurance and is therefore not affiliated with any insurance company. The offer is managed by Kryptonite.
AMOUNT OF COVER / REGISTRATION FEE


For more information and registration
More infoOur Guarantees
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QUICK DELIVERY
Our logistics partners ensure quality delivery.
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EXPERTS AVAILABLE
Our teams are available to answer all your questions.
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SECURE PAYMENT
Your transactions are secured by PayPal and Alma.
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MINIMUM 2 YEAR WARRANTY
Our products are guaranteed for 2 years except for wearing parts.
Do you have a question left?
Need informations ? Our Unikride experts are here to guide you. Contact us now!