--- product_id: 523747604 title: "Kryptonite Combo Bike U-Lock Standard, Anti-Theft Security Bicycle Lock, 12mm Steel Shackle, 4-Digit Resettable Combination U Lock for Scooter Road Mountain Bikes - Black" brand: "kryptonite" price: "403.82 DT" currency: TND in_stock: true reviews_count: 5 category: "Kryptonite" url: https://www.desertcart.tn/products/523747604-kryptonite-combo-bike-u-lock-standard-anti-theft-security-bicycle store_origin: TN region: Tunisia --- # 12mm hardened steel shackle 4-digit resettable combo lock compact & portable size (4"x8") Kryptonite Combo Bike U-Lock Standard, Anti-Theft Security Bicycle Lock, 12mm Steel Shackle, 4-Digit Resettable Combination U Lock for Scooter Road Mountain Bikes - Black **Brand:** kryptonite **Price:** 403.82 DT **Availability:** ✅ In Stock ## Summary > 🔐 Lock in security, unlock your freedom. ## Quick Answers - **What is this?** Kryptonite Combo Bike U-Lock Standard, Anti-Theft Security Bicycle Lock, 12mm Steel Shackle, 4-Digit Resettable Combination U Lock for Scooter Road Mountain Bikes - Black by kryptonite - **How much does it cost?** 403.82 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/523747604-kryptonite-combo-bike-u-lock-standard-anti-theft-security-bicycle) ## 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 - • **Versatile Locking:** Ideal for bikes, scooters, gates, and gear—secure all your essentials with one trusted lock. - • **Keyless Convenience:** Forget keys—set and reset your own 4-digit combination effortlessly, perfect for on-the-go professionals. - • **Unbreakable Security:** 12mm hardened steel shackle resists cutting and leverage attacks for ultimate bike protection. - • **Compact & Travel-Ready:** Standard size fits most lock-up spots and easily fits in your bag or mounted on your bike frame. - • **Peace of Mind Guarantee:** Register for Kryptonite’s $500 Anti-Theft Protection Offer and Combo Safe Program for hassle-free recovery support. ## Overview The Kryptonite Combo Bike U-Lock features a robust 12mm hardened steel shackle combined with a user-friendly 4-digit resettable combination lock, delivering high-level anti-theft protection without the hassle of keys. Its compact 4" x 8" size fits a variety of lock-up scenarios, making it perfect for securing bicycles, scooters, and more. With Kryptonite’s $500 Anti-Theft Protection Offer and Combo Safe Program, this lock offers both physical security and customer support, ensuring your ride stays safe and your mind at ease. ## Description The 12mm hardened steel, standard size Combination U-lock 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! This is a standard size u-lock at 4" x 8" which is great for many lock-up scenarios. The Combination U-lock has optional $500 Anti-Theft Protection Offer (registration required) and includes the Kryptonite Combo Safe Program. Register your combination with us at and we'll be able to help should you forget your combination. Review: Super - Sehr gute Bügelschloss Review: Easy to use - Feels solid and combo dial easy to use. Nice and quick way to lock up my bike. ## Features - DURABLE DESIGN: This Anti-Theft bike u lock features a 12mm hardened steel shackle that provides high security anst 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 reimburt 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BDGK2DWG | | Additional Features | Heavy Duty,Portable,Lightweight,Compact,Anti-Theft,Resettable | | Best Sellers Rank | #43,733 in Sporting Goods ( See Top 100 in Sporting Goods ) #17 in Bike U-Locks | | Brand | Kryptonite | | Brand Name | Kryptonite | | Color | Black | | Control Method | Touch | | Controller Type | Ring | | Customer Reviews | 4.3 out of 5 stars 1,023 Reviews | | Finish Types | Painted | | Included Components | Lock | | Item Dimensions | 44 x 165 x 254 millimeters | | Item Type Name | Bicycle Lock | | Item Weight | 454 g | | Item dimensions L x W x H | 44 x 165 x 254 millimeters | | Lock Type | Combination Lock | | Lock type | Combination Lock | | Manufacturer | Kryptonite | | Manufacturer Part Number | 005292 | | Material | Alloy Steel | | Material Type | Alloy Steel | | Model Name | Kryptonite Combo U-Lock Bicycle Lock | | Model Number | 005292 | | Number of Pieces | 1 | | Recommended Uses For Product | Security, Sports & Outdoor | | Recommended uses for product | Security, Sports & Outdoor | | Shape | U Shape | | Smart Home Compatibility | Not Smart Home Compatible | | Special features | Heavy Duty,Portable,Lightweight,Compact,Anti-Theft,Resettable | | Style Name | Bike U-Lock | | UPC | 720018005292 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Kryptonite - **Item dimensions L x W x H:** 1.75 x 6.5 x 10 inches - **Lock Type:** Combination Lock - **Material:** Alloy Steel - **Special Feature:** Heavy Duty,Portable,Lightweight,Compact,Anti-Theft,Resettable ## Images ![Kryptonite Combo Bike U-Lock Standard, Anti-Theft Security Bicycle Lock, 12mm Steel Shackle, 4-Digit Resettable Combination U Lock for Scooter Road Mountain Bikes - Black - Image 1](https://m.media-amazon.com/images/I/61jIwZs6EgL.jpg) ![Kryptonite Combo Bike U-Lock Standard, Anti-Theft Security Bicycle Lock, 12mm Steel Shackle, 4-Digit Resettable Combination U Lock for Scooter Road Mountain Bikes - Black - Image 2](https://m.media-amazon.com/images/I/614K+CJ2yOL.jpg) ![Kryptonite Combo Bike U-Lock Standard, Anti-Theft Security Bicycle Lock, 12mm Steel Shackle, 4-Digit Resettable Combination U Lock for Scooter Road Mountain Bikes - Black - Image 3](https://m.media-amazon.com/images/I/71jdH7QkX2L.jpg) ![Kryptonite Combo Bike U-Lock Standard, Anti-Theft Security Bicycle Lock, 12mm Steel Shackle, 4-Digit Resettable Combination U Lock for Scooter Road Mountain Bikes - Black - Image 4](https://m.media-amazon.com/images/I/61y2By4BkcL.jpg) ![Kryptonite Combo Bike U-Lock Standard, Anti-Theft Security Bicycle Lock, 12mm Steel Shackle, 4-Digit Resettable Combination U Lock for Scooter Road Mountain Bikes - Black - Image 5](https://m.media-amazon.com/images/I/61yP7CpTR-L.jpg) ## Questions & Answers **Q: Does this come with a mounting bracket? If not, is one available separately?** A: The one I ordered does not but did see same style lock does come with bike mount. **Q: A video review shows how to find the combination of this lock in seconds. Did anyone else try this on his lock and does it work? If so it's unsafe.** A: I haven’t seen the video you referenced, but I do know that anyone (myself included) with just a little knowledge of these locks can open it very easily using a paper clip. **Q: Does this come with an attachment for your bike?** A: If you are talking about the bracket that Kryptonite provided long ago for mounting on your bike when not in use, then no. **Q: How do i set up the anti-theft protection offer for this product online? it is not included in the options.** A: I was unsuccessful at on-line, but I did call and did it over the phone. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Super *by A***S on 17 February 2024* Sehr gute Bügelschloss ### ⭐⭐⭐⭐⭐ Easy to use *by S***E on 16 June 2026* Feels solid and combo dial easy to use. Nice and quick way to lock up my bike. ### ⭐⭐⭐⭐⭐ Rock solid *by P***S on 25 August 2024* Bought this to secure my new bike after the old one got stolen by some scumbag. It’s heavyweight, tough and easy to open and lock with the 4 digit barrel combination. Do yourself a favour and invest in a decent lock like this. --- ## 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.tn/products/523747604-kryptonite-combo-bike-u-lock-standard-anti-theft-security-bicycle](https://www.desertcart.tn/products/523747604-kryptonite-combo-bike-u-lock-standard-anti-theft-security-bicycle) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-21*