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Load image into Gallery viewer, Kryptonite KryptoLok U-Lock 3.25 x 7" Black Includes 4' Cable & Bracket
Load image into Gallery viewer, Kryptonite KryptoLok U-Lock 3.25 x 7" Black Includes 4' Cable & Bracket
Load image into Gallery viewer, Kryptonite KryptoLok U-Lock 3.25 x 7" Black Includes 4' Cable & Bracket
Load image into Gallery viewer, Kryptonite KryptoLok U-Lock 3.25 x 7" Black Includes 4' Cable & Bracket
Load image into Gallery viewer, Kryptonite KryptoLok U-Lock 3.25 x 7" Black Includes 4' Cable & Bracket

SKU: LK8156

Kryptonite KryptoLok U-Lock 3.25 x 7" High-Security Bike Lock with Hardened Steel Shackle, Disc-Level Cylinder, Anti-Drill & Anti-Twist Technology, Includes Transit Flex Frame Bracket & KeySafe Program

Regular price $74.95
$74.95 Sale price $74.95 Regular price
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$10 Gift Card

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$25 Gift Card

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Description
Specifications

Secure Your Bicycle with the Kryptonite KryptoLok U-Lock 3.25 x 7" - Ultimate High-Protection Locking Solution

The Kryptonite KryptoLok U-Lock is engineered for cyclists who demand top-tier security and durability. Crafted from premium materials and featuring advanced locking technology, this high-security U-lock is designed to protect your bike against theft, even in high-risk environments.

Materials & Build Quality:

Constructed with a hardened 13mm performance steel shackle and reinforced hardened crossbar, the KryptoLok offers maximum resistance against cutting, leveraging durable, aerospace-grade steel for superior strength and resilience. The black, corrosion-resistant finish ensures long-lasting performance in all weather conditions.

Performance & Engineering:

Designed with precision engineering, the KryptoLok features a pick and drill-resistant disc-style cylinder, adding an extra layer of security against tampering attempts. The lock's patented anti-rotation double deadbolt shackle provides enhanced resistance to twisting and cutting attacks, making it one of the most secure U-locks on the market.

Components & Technology:

Equipped with Kryptonite's innovative Anti-Float disc cylinder technology, the lock prevents disc movement during transit, maintaining its high security integrity anywhere you leave your bike. The included Transit Flex Frame Bracket offers a flexible, adjustable fit for easy carrying on your bike's frame, ensuring convenience during daily commutes or long rides. Anti-rattle bumpers minimize noise, providing a silent, reliable lock.

Style & Use Case:

Ideal for urban cyclists, commuters, and bike security enthusiasts, this U-lock combines style with functionality. Its compact 7-inch length and 3.25-inch shackle width make it versatile yet portable, suitable for locking bikes to a variety of fixed objects like racks, posts, or bike stands.

Innovative & Differentiating Features:

- High-security disc-style cylinder with anti-float feature for increased tamper resistance

- Patented Anti-Rotation Double Deadbolt shackle for added breach protection

- Transit Flex Frame Bracket for customizable mounting options

- Includes Kryptonite KeySafe Program for key replacement security

Security Rating:

Achieves a robust security rating of 6 out of 10, offering substantial protection for your bike in moderate to high-risk urban environments.

Specifications:

- Length: 7 inches

- Diameter: 13mm

- Shackle Width: 3.25 inches

- Weight: 2.45 lbs

- Lock Style: Keyed (includes advanced key system)

- No cable included; designed as a dedicated U-lock for enhanced security

Protect your bike with confidence-choose the Kryptonite KryptoLok U-Lock, combining cutting-edge security features, rugged durability, and convenient transportation options for any cyclist serious about bike theft prevention.

  • High-security U-lock with a rugged 13mm hardened steel shackle and reinforced crossbar for maximum resistance against cutting and picking attacks.
  • Features advanced disc-style cylinder technology with anti-float design and pick-resistant, drill-resistant components for enhanced security and durability.
  • Includes the innovative Transit Flex Frame Bracket system for versatile, adjustable mounting options, allowing for easy transportation and enhanced convenience during rides.
  • Designed for cyclists requiring reliable theft protection, with a security rating of 6 out of 10, and featuring the patented Anti-Rotation Double Deadbolt shackle to prevent twisting and leverage attacks.
  • Complete with the Kryptonite KeySafe Program and a 4-foot security cable, making it perfect for securing your bike in urban or travel scenarios while ensuring easy access and peace of mind.
Length7
Lock StyleKeyed
Diameter13
Cable IncludedNo
Shackle Width3.25
Advertised Weight2.45
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We pride ourselves on our ability to ship and deliver your gear with excessive speed! We ship from 22 locations throughout the United States and most orders will arrive in 3 days or less with Free Shipping on orders over $75!

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Most orders placed during the workweek before 1:00 PM Eastern time ship the same day, but during peak/holiday season or depending on inventory location handling time can take up to 48 hours. If you have questions regarding shipping estimates, don't hesitate to get in touch with us before placing the order. There is a direct signature requirement for all orders over $500.

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If you need to return your order please email us at info@365cycles.com, call us at 603-968-5797, or use the live chat on our site.

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365 Cycles puts the customer above everything. Our number one goal is your satisfaction. When you press the shift lever you want the gears to shift, and when you buy bicycle parts, you want the bicycle parts to arrive on time in new condition. With over 60,000 products and 22 warehouse locations throughout the country, we have the parts you need and they are coming in hot!

Living an active lifestyle is just that, a lifestyle that never goes away and our goal is to always exceed your expectations so we can take this lifelong journey together. We strive to have the parts you need, at competitive prices with unmatched shipping speeds!

If there is ever an issue with an order we will work at warp speed to fix our mistake and make sure you never go a day without a bicycle! If you are not receiving the quality of service you need from one of our exceptionally qualified bicycle experts, tell them Ben Berman told you to tell them "Customer Loyalty" and then name your terms.

Our team is waiting to help you 7 days a week and they are more qualified to help than I am but if you ever feel like you're not getting the service you need I’m personally asking you to email me at ben@365cycles.com with "CUSTOMER LOYALTY" in the title and I will personally handle your order.

Over the years we have served millions of satisfied customers and continue to serve many of them today. With your feedback, we are confident we can take this lifelong journey together and build a friendship that goes beyond parts and accessories.

“If you want to go fast, go alone, if you want to go far, go together.” -Someone Smart

Ben Berman Founder & CEO of 365 Cycles


Company Core Values: 

These were established by the members of our team and we use them every week to call out team members who have shined in one of these areas. Feel free to let us know at info@365cycles.com if someone you worked with has gone above and beyond in one of these areas. 

Customer Loyalty

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You Control the Outcome

If it is to be, it’s up to me" You are personally responsible for controlling the outcome.

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Customers, 365 Team, Partners, all need the will to win. Bring the Will to Win to every conversion.

Keep Moving

Move the body, move the mind, and remove any hurdles to achieving an active lifestyle.

Do the Right Thing:

Doing the right thing is more important than doing the thing right.

Stronger together:

If you want to go fast, go alone, if you want to go far, go together. Get your team involved and become stronger together.

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