Kryptonite KryptoLok U-Lock 4x9" Steel Security Lock with FlexFrame

Secure Your Bike with the Kryptonite KryptoLok U-Lock 4 x 9" Black with Bracket - The Ultimate High-Security Bike Lock

Enhance your bike's security with the Kryptonite KryptoLok U-Lock, engineered for professional cyclists and everyday commuters alike. Crafted from rugged materials and backed by advanced security features, this 13mm hardened steel U-Lock ensures maximum protection against theft, twist, and cut attacks.

Materials & Durability:

Constructed with a hardened 12.7mm (13mm diameter) performance steel shackle and reinforced crossbar, the Kryptonite KryptoLok U-Lock offers superior resistance to cutting and prying. Its vinyl coating not only protects your bike's finish from scratches but also adds an extra layer of durability against the elements, ensuring long-lasting performance.

Performance & Engineering:

Designed for optimal security and convenience, this lock employs a patented Anti-Rotation Double Deadbolt shackle, significantly resisting twist and leverage attacks. The high-security disc-style cylinder features an anti-float mechanism to prevent disc movement during transit, maintaining the integrity of your lock at all times. With a security rating of 6 out of 10, it provides a robust defense suitable for high-theft areas.

Components & Technology:

Includes Kryptonite's innovative FlexFrame U-Bracket for multi-position, adjustable mounting-perfect for secure, hassle-free transport on any bike. Anti-rattle bumpers minimize noise and chatter, enhancing ride comfort. Plus, the lock comes with two stainless steel keys and access to the KeySafe Program, offering peace of mind with key replacement options. The FlexFrame system fits multiple off-set and adjustable configurations, allowing customized, secure placement.

Style & Use Case:

Designed with a sleek black finish and durable construction, the Kryptonite KryptoLok U-Lock is ideal for urban commuting, bike shops, and high-traffic areas. Its compact size (4 x 9 inches) combined with the included FlexFrame transport bracket makes it versatile and convenient for urban cyclists needing reliable, portable security.

Innovative & Differentiating Features:

- Patented Hardened Double Deadbolt for enhanced protection against twist and cut attacks

- Anti-Float Disc Cylinder with anti-rotation technology for increased security

- FlexFrame U-Bracket system for customizable, multi-position transport

- Anti-rattle bumpers to reduce noise during rides

- Lifetime warranty and Kryptonite KeySafe Program for keys replacement and owner protection

- Security Rating: 6/10, offering a balanced mix of security and portability

Item Specifications:

- Length: 9 inches (229mm)

- Width: 4 inches (101mm)

- Diameter: 12.7mm (13mm shackle)

- Weight: 2.9 pounds (1.31 kg)

- Color: Black with Silver accents

- Lock Type: Keyed

- Included: FlexFrame U-Bracket, 2 stainless steel keys, KeySafe access

- Additional Features: Anti-rattle bumpers, high-security disc cylinder

Protect your bike with confidence-choose the Kryptonite KryptoLok U-Lock for unmatched security, innovative design, and reliable performance. Perfect for urban riders, bike shop displays, and any cyclist valuing peace of mind on the road.

• High-security U-lock featuring a 12.7mm hardened steel shackle crafted from premium performance-quality steel for maximum cut and twist resistance.
• Equipped with a patented double deadbolt mechanism and pick-resistant disc cylinder, providing advanced protection against theft attempts, including drilling and picking.
• Includes innovative features such as a sliding dustcover to shield the locking mechanism from dirt and debris, along with anti-rattle bumpers for quieter, more secure transport.
• Designed with a versatile FlexFrame U-Bracket for easy multi-position mounting, allowing convenient, secure bicycle transport and storage on various bike frames.
• Comprehensive theft protection with registered owners eligible for reimbursement through Kryptonite's Anti-Theft Protection Offer, combined with a lifetime warranty for long-term peace of mind.