--- product_id: 46512184 title: "Kryptonite Kryptolok Standard Bike U-Lock, Heavy Duty 12.7mm Steel Shackle" brand: "kryptonite" price: "$192.81" currency: USD in_stock: true category: "Kryptonite" url: https://www.desertcart.us/products/46512184-kryptonite-kryptolok-standard-bike-u-lock-heavy-duty-12-7mm store_origin: US region: United States of America --- # 12.7mm hardened steel shackle Patented double deadbolt locking FlexFrame-U bracket for easy transport Kryptonite Kryptolok Standard Bike U-Lock, Heavy Duty 12.7mm Steel Shackle **Brand:** kryptonite **Price:** $192.81 **Availability:** ✅ In Stock ## Summary > 🔐 Lock in your peace of mind, ride with confidence! ## Quick Answers - **What is this?** Kryptonite Kryptolok Standard Bike U-Lock, Heavy Duty 12.7mm Steel Shackle by kryptonite - **How much does it cost?** $192.81 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/46512184-kryptonite-kryptolok-standard-bike-u-lock-heavy-duty-12-7mm) ## Best For - kryptonite enthusiasts ## Why This Product - Trusted kryptonite brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Everyday Versatility:** Locks bikes, gates, tools, grills & more with ease - • **Ride Ready Transport:** FlexFrame-U bracket mounts lock securely to your bike frame - • **Unbreakable Backbone:** 12.7mm hardened steel shackle resists cutting & leverage attacks - • **Scratch-Free Security:** Vinyl-coated shackle protects your bike’s finish - • **Double Deadbolt Defense:** Patented locking system secures against twisting & picking ## Overview The Kryptonite Kryptolok Standard U-Lock features a 12.7mm hardened steel shackle and patented double deadbolt design for superior resistance against cutting, twisting, and picking attacks. Its durable vinyl coating prevents bike scratches, while the included FlexFrame-U bracket ensures convenient, secure transport. Rated 6/10 on security scale, it’s perfect for urban quick stops or longer suburban and rural use, backed by Kryptonite’s Anti-Theft Protection and Lifetime Warranty. ## Description The Kryptonite Kryptolok Standard U-Lock features a 12.7 mm hardened performance steel shackle with a double deadbolt anti-rotation design that resists bolt cutters and twisting leverage attacks. The lock’s disc-style cylinder with center keyway is protected by a vinyl coating and is pick and drill resistant. The keyway also features a sliding dust cover to protect the cylinder from dirt and debris when not in use. It includes two stainless steel keys with an ergonomic design to reduce torque and keep them from bending or breaking. Rated at a 6 / 10 on our security scale, the Kryptolok Standard is good for quick stops in a metropolitan area, a couple hours in the suburbs, or all day & overnight in rural areas. It also includes our patented FlexFrame-U Bracket providing convenient multi-location U-Lock transport. The combination of these great features and our support programs including Key Safe, Anti-Theft Protection, and Lifetime Warranty make Kryptonite Bicycle Locks the best choice for protecting what you value. ## Features - HIGH-SECURITY DESIGN: Made from a 12.7mm hardened performance steel shackle, this bike lock provides excellent resistance against cutting and leverage attacks - PATENTED LOCKING SYSTEM: Features a patented hardened double deadbolt design that gives additional protection against twist attacks, with a high-security disc-style cylinder, resistant to picking and drilling - 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 - SPECIFICATIONS: U-Lock interior locking dimensions are 4 in. x 9 in, 12.7mm steel shackle with a weight of 2.9 lbs. Includes two stainless steel keys with an ergonomic design - PROTECTIVE FEATURES: Durable vinyl coating around the shackle helps prevent scratching and wear and tear on your bike. The high-security disc-style cylinder keyway is protected by a sliding dust cover and is pick and drill resistant - EASY TRANSPORT with FLEXFRAME-U BRACKET: Includes a versatile FlexFrame U-bracket for quick and secure mounting to your bike frame, ensuring convenient transport without the need for a bag or backpack - OPTIONAL ANTI-THEFT PROTECTION: Eligible for Kryptonite’s Anti-Theft Protection Offer (ATPO) up to $1,750 coverage for registered locks ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06XC66Z42 | | Additional Features | Weather Resistant | | Best Sellers Rank | #38,698 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #37 in Bike U-Locks | | Brand Name | Kryptonite | | Color | Black | | Connectivity Protocol | Wi-Fi | | Control Method | Touch | | Controller Type | Hand Control | | Customer Reviews | 4.5 4.5 out of 5 stars (836) | | Finish Types | Protective vinyl cover | | Global Trade Identification Number | 00720018002031 | | Included Components | Mounting Bracket | | Item Dimensions | 9.02 x 4.02 x 0.51 inches | | Item Type Name | Bicycle Lock | | Item Weight | 2.8 pounds | | Lock Type | U-Lock | | Manufacturer | Kryptonite | | Manufacturer Part Number | 2031 | | Manufacturer Warranty Description | Limited Lifetime Warranty | | Material Type | Alloy Steel | | Model Name | KryptoLok Standard | | Model Number | KryptoLok Standard | | Number of Items | 1 | | Number of Packs | 2 | | Number of Pieces | 1 | | Recommended Uses For Product | Cycling | | Shape | Curved | | Style Name | Standard | | UPC | 720018002031 | | Unit Count | 1 Count | ## Product Details - **Brand:** Kryptonite - **Item dimensions L x W x H:** 9.02 x 4.02 x 0.51 inches - **Lock Type:** U-Lock - **Material:** Alloy Steel - **Special Feature:** Weather Resistant ## Images ![Kryptonite Kryptolok Standard Bike U-Lock, Heavy Duty 12.7mm Steel Shackle - Image 1](https://m.media-amazon.com/images/I/71LnFklt9rL.jpg) ![Kryptonite Kryptolok Standard Bike U-Lock, Heavy Duty 12.7mm Steel Shackle - Image 2](https://m.media-amazon.com/images/I/41HF7OioOgL.jpg) ![Kryptonite Kryptolok Standard Bike U-Lock, Heavy Duty 12.7mm Steel Shackle - Image 3](https://m.media-amazon.com/images/I/41viHJxH9CL.jpg) ![Kryptonite Kryptolok Standard Bike U-Lock, Heavy Duty 12.7mm Steel Shackle - Image 4](https://m.media-amazon.com/images/I/41PjQ0rAQYL.jpg) ![Kryptonite Kryptolok Standard Bike U-Lock, Heavy Duty 12.7mm Steel Shackle - Image 5](https://m.media-amazon.com/images/I/51xDbGLwxkL.jpg) ## Available Options This product comes in different **Pattern, Size, Style** options. ## Frequently Bought Together - Kryptonite Kryptolok Standard Bike U-Lock, Heavy Duty Anti-Theft Bicycle U Lock, 12.7mm Shackle with Mounting Bracket and Keys, High Security Lock for Bicycles Scooters,Black - Kryptonite Keeper 785 Bike Chain Lock, 2.8 Feet Long Heavy Duty Anti-Theft Bicycle Chain Lock with Keys for Bike, Motorcycle, Scooter, Bicycle, Door, Gate, Fence - Apple AirTag --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/46512184-kryptonite-kryptolok-standard-bike-u-lock-heavy-duty-12-7mm](https://www.desertcart.us/products/46512184-kryptonite-kryptolok-standard-bike-u-lock-heavy-duty-12-7mm) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-04*