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    Kryptonite Combo Bike U-Lock Standard Black

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    • DURABLE DESIGN: This Anti-Theft bike u lock features a 12mm hardened steel shackle that provides high security against theft. This combo u-lock includes an easy to use 4-digit resettable combination and no keys for you to lose
    • MULTI-FUNCTIONAL: This Kryptonite bike lock is ideal to secure your bicycles, sports equipment, gates and fences, tool boxes & ladders, grills & lawnmowers, skateboards, truck bed and more
    • PORTABLE SIZE: This is a standard size bicycle u lock which is great for many lock-up scenarios. Size interior locking dimensions are 4" x 8" and exterior locking dimensions are 6.5” x 9.5”
    • COMBO SAFE PROGRAM: Register your unique 4-digit combination code on our website and our customer service team will be able to help, should you forget your combination
    • ANTI-THEFT PROTECTION OFFER (ATPO): Up to $500 reimbursement upon registration. Kryptonite stands behind its products by providing an Anti-Theft Protection Offer on specific locks. Created by Kryptonite in 1978, the Anti-Theft Protection Offer is a program that reimburses registered customers for a specific monetary amount in the event their bicycle/motorcycle is stolen due to the opening or breaking of the lock by force
    • LIFETIME WARRANTY AND CUSTOMER SERVICE: Kryptonite is committed to providing our customers with high quality products, ensuring full satisfaction. If you are experiencing any problems with your product, please reach out to our Customer Experience team. We will work to solve your issue as quickly as possible. We provide our locks with a limited lifetime warranty so you can buy your lock with confidence.


    The Kryptonite Combo Bike U-Lock Standard is a reliable and durable anti-theft security lock designed to keep your bicycle safe. Featuring a 12mm hardened steel shackle, this lock provides high security against theft. With its 4-digit resettable combination, you won't have to worry about losing any keys. This versatile lock is not only ideal for securing bicycles, but also sports equipment, gates, fences, tool boxes, ladders, and more. Its portable size makes it convenient for various lock-up scenarios. Additionally, this lock comes with the Combo Safe Program, allowing you to register your unique combination code for added peace of mind. With an Anti-Theft Protection Offer of up to $500 reimbursement upon registration, Kryptonite stands behind the quality of their products. Backed by a lifetime warranty and excellent customer service, you can trust the Kryptonite Combo Bike U-Lock Standard to provide reliable security for your valuable possessions.

    UPC: 720018005292
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    Refund Policy

    We offer a 30-day return policy for a full refund on all products. See refund policy.