--- product_id: 416354216 title: "Bike Chain Lock 3FT/4FT/5FT Heavy Duty Bike Lock Anti-Theft Bicycle Chain Lock 8mm/10mm Thicker Bicycle Lock Chain Bike Lock with 3 Keys for Bike, Motorcycle" brand: "intekin" price: "319.76 DT" currency: TND in_stock: true category: "Intekin" url: https://www.desertcart.tn/products/416354216-bike-chain-lock-3ft-4ft-5ft-heavy-duty-bike-lock store_origin: TN region: Tunisia --- # 8mm/10mm hardened steel links 3 precision-cut anti-pick keys Deadbolt & blade lock core tech Bike Chain Lock 3FT/4FT/5FT Heavy Duty Bike Lock Anti-Theft Bicycle Chain Lock 8mm/10mm Thicker Bicycle Lock Chain Bike Lock with 3 Keys for Bike, Motorcycle **Brand:** intekin **Price:** 319.76 DT **Availability:** ✅ In Stock ## Summary > 🔐 Lock it down like a pro—because your ride deserves elite protection. ## Quick Answers - **What is this?** Bike Chain Lock 3FT/4FT/5FT Heavy Duty Bike Lock Anti-Theft Bicycle Chain Lock 8mm/10mm Thicker Bicycle Lock Chain Bike Lock with 3 Keys for Bike, Motorcycle by intekin - **How much does it cost?** 319.76 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/416354216-bike-chain-lock-3ft-4ft-5ft-heavy-duty-bike-lock) ## Best For - intekin enthusiasts ## Why This Product - Trusted intekin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ready When You Are:** Includes 3 anti-copy keys and a dust cover to keep your lock smooth and corrosion-free. - • **Versatile Security:** Perfect for bikes, e-bikes, motorcycles, gates, and even tools—one lock to secure all your valuables. - • **Unbreakable Strength:** 8mm thick manganese steel links resist bolt cutters and hand tools for ultimate security. - • **Next-Level Locking Tech:** Solid metal deadbolt with blade lock cylinder—same tech as high-security doors—keeps thieves out. - • **Scratch-Free Protection:** Durable fabric sleeve shields your bike’s paint and ensures comfortable handling on the go. ## Overview This heavy-duty bike chain lock features 8mm or 10mm heat-treated manganese steel links combined with a high-security deadbolt and blade lock cylinder, providing superior resistance against cutting and picking. It includes 3 precision-cut keys and a protective fabric sleeve to prevent scratches, making it a versatile and reliable security solution for bikes, motorcycles, and more. ## Description 8MM/0.32INCH HGIHG CARBON STRUCTURAL STEEL BIKE CHAIN LOCK BRINGS YOU MORE SAFETYThe bicycle lock is made of high quality manganese steel which is heat treatment of high tenacity for strong cut resistance. The flexible protective cloth sleeve of this bike lock will keep your bike from scratching. The whole design of the chain bike lock can prevent it from picking, knocking and bumping.Thick Security Links! The bike chain lock itself features 8mm/0.32inch square links which are made of high carbon structural steel link which is heat treatment hardening, thus the links will not be too brittle. The thick links have high tenacity for strong cut resistance, and will provide your valuable things with extra protection against bolt cutters.3 Keys for You! This heavy duty bike lock comes with 3 copper keys, so you'll always have a spare one. It will offer you some peace of mind in case you lose one. These 3 keys are specially designed which are difficult to copy and the good quality makes it very smooth to open the bicycle lock, you will never worry about blocking.Bring more safety for you!The lock cylinder of this bike lock chain is made by zinc alloy blade, it will make any thief think twice before trying to steal your bicycle, thus bring more safety to your bikes. Comes with a lock hole dust cover, the bicyle chain lock can resist corrosion from water, dust and dirt. The life of your bicycle u lock will be prolonged. ## Features - HIGH QUALITY HEAVY DUTY BIKE LOCK: bike lock chain with key itself features 8mm/0.32inch square links, providing superior strength against bolt cutters and hand tools. Our bicycle locks heavy duty anti theft are Ideal for securing expensive bicycles, e-bikes, and power equipment worth hundreds of dollars - HEAVY-DUTY DEADBOLT & BLADE LOCK CORE: Unlike standard bike locks with spring latches, this lock features a solid metal deadbolt that physically blocks cutting and prying. Inside, it uses a blade lock cylinder (not easy-to-pick pin tumblers) with precision-coded blades that only your unique key can align. It’s the same tech used in high-security door locks—now protecting your bike from both angle grinders and lock picks. With the lock dust cover and cooper lock cylinder, no need to worry about blocking - SCRATCH-FREE & COMFORTABLE HANDLING: This bike chain lock comes with 3 keys, so you'll always have a spare one. The durable fabric sleeve protects your bike’s paint and your hands from rough metal edges. Makes carrying and using the heavy chain much easier and cleaner - WIDE APPLICATION: This bicycle lock has a wide application which is ideal for bicycle, scooter, e-scooter, motorcycle, gates, fences and more. Don’t just lock your bike. Use it to secure your lawn mower in the shed, grill on the patio, motorcycle on a trailer, or tools in your garage. One lock for multiple high-value items at home, work, or on the go - PORTABLE SIZE: The total length of this chain bike lock is 3FT and the weight of which is 2.87lbs. You can just wrap the heavy duty bike lock on your bike frame or just put it into your backpack to enjoy your beautiful day like never before! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09NZD8VY9 | | Additional Features | Anti-Drill, Cut Resistant, Portable, Scratch-Resistant, heavy duty bike lock | | Best Sellers Rank | #18,029 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #20 in Bike Chain Locks | | Brand Name | INTEKIN | | Color | Black(2.6FT-8mm) | | Control Method | App | | Controller Type | Hand Control | | Customer Reviews | 4.6 4.6 out of 5 stars (965) | | Included Components | bike lock | | Item Dimensions | 7.5 x 6 x 1.8 inches | | Item Type Name | bike lock | | Item Weight | 3.1 pounds | | Lock Type | Key Lock | | Manufacturer | INTEKIN | | Manufacturer Part Number | 328 | | Material Type | Alloy Steel, Zinc | | Model Name | 328-0890-black | | Model Number | 328-0890-black | | Number of Packs | 1 | | Number of Pieces | 1 | | Recommended Uses For Product | bike security, gate security, fence security, door security, motorcycle security, e-bike security | | Shape | Square, U Shape | | Style Name | heavy duty bike lock | | Unit Count | 1 Count | ## Product Details - **Brand:** INTEKIN - **Item dimensions L x W x H:** 7.5 x 6 x 1.8 inches - **Lock Type:** Key Lock - **Material:** Alloy Steel, Zinc - **Special Feature:** Anti-Drill, Cut Resistant, Portable, Scratch-Resistant, heavy duty bike lock ## Images ![Bike Chain Lock 3FT/4FT/5FT Heavy Duty Bike Lock Anti-Theft Bicycle Chain Lock 8mm/10mm Thicker Bicycle Lock Chain Bike Lock with 3 Keys for Bike, Motorcycle - Image 1](https://m.media-amazon.com/images/I/71OQKPo9W7L.jpg) ## Available Options This product comes in different **Color** options. --- ## 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/416354216-bike-chain-lock-3ft-4ft-5ft-heavy-duty-bike-lock](https://www.desertcart.tn/products/416354216-bike-chain-lock-3ft-4ft-5ft-heavy-duty-bike-lock) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-17*