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Discover unmatched security with the Kryptonite Evolution Series U-Lock 4 x 11.5" Keyed - the ultimate bicycle lock engineered for high-performance protection and durability. Crafted from 14mm hardened MAX-Performance steel, this u-lock features a hardened oval crossbar design that offers superior resistance against leverage attacks and bolt cutters, making it ideal for urban commuting, bike storage, and high-theft risk areas.
Premium Materials & Innovative Engineering
Constructed with 14mm hardened steel, the Evolution U-Lock provides maximum strength against cutting and twisting. Its smaller crossbar design enhances security without adding unnecessary weight. The disc-style lock cylinder includes an anti-float feature, safeguarding against pick and drill attacks while maintaining smooth operation. The vinyl coating protects your bike's finish from scratches, dirt, and debris, preserving both aesthetics and function.
Advanced Components & Technology
Features a patent-pending hardened double deadbolt for enhanced resistance against twist and pry attacks, along with a high-security disc-style cylinder that is pick and drill resistant. The sliding dustcover further ensures longevity by preventing dirt infiltration. The lock includes three stainless steel keys-two standard "I" keys and one LED lighted key-plus access to the Key Safe Program for convenient replacement keys in case of loss.
Versatile Style & Use Case
Measuring 4" x 11.5" (101x292mm), this compact yet robust lock is perfect for securing all types of bikes, from road bikes to mountain bikes. The included FlexFrame U-Bracket offers versatile mounting options, enabling convenient attachment to your bike's frame or handlebars, allowing for easy transport and quick access during rides. The attractive black and orange finish adds a sporty, stylish touch suitable for urban and recreational cyclists alike.
Enhanced Security Features & Warranty
Rated 8 out of 10 on Kryptonite's security scale, this U-Lock provides reliable protection against theft. The FlexFrame Transit Bracket system fits on the adjustable spline, accommodating multiple off-set fitments for optimal positioning during travel. Plus, with the optional paid registration, owners are eligible for theft reimbursement if the lock is forcibly opened or broken. Kryptonite's lifetime warranty guarantees the durability and long-term security of your investment.
Key Features at a Glance:
- 14mm hardened MAX-Performance steel shackle resists bolt cutters and leverage attacks
- Hardened oval crossbar design enhances strength and resilience
- Patent-pending double deadbolt for double protection against twisting attacks
- Anti-pick, drill-resistant disc cylinder with anti-float feature
- Sliding dustcover for added protection against dirt and debris
- Includes three stainless steel keys with LED lighted key and Key Safe Program access
- Flexible, multi-position transit bracket (FlexFrame) for secure, convenient transport
- Security rating: 8/10 for high-theft areas
- Dimensions: 4" x 11.5" (101x292mm); Weight: 3.85 lbs (1.75 kg)
- Color options: Black/Orange for a stylish, high-visibility look
Secure your bike with the Kryptonite Evolution Series U-Lock 4 x 11.5" Keyed-designed for maximum security, longevity, and peace of mind. Perfect for urban cyclists, commuters, and bike enthusiasts who demand premium protection. Upgrade your bike security today!