--- product_id: 66641239 title: "Titanker Heavy Duty Bicycle Lock Chain with Keys - 3 Feet Anti-Theft Lock for Bikes, Motorcycles, Doors, Gates, Fences, Grills (6mm Thick)" brand: "titanker" price: "$56.04" currency: USD in_stock: true reviews_count: 13 category: "Titanker" url: https://www.desertcart.us/products/66641239-titanker-heavy-duty-bicycle-lock-chain-with-keys-3-feet store_origin: US region: United States of America --- # 6mm thick cut-resistant steel Includes 2 keys for convenience Protective cloth sleeve & dust cover Titanker Heavy Duty Bicycle Lock Chain with Keys - 3 Feet Anti-Theft Lock for Bikes, Motorcycles, Doors, Gates, Fences, Grills (6mm Thick) **Brand:** titanker **Price:** $56.04 **Availability:** ✅ In Stock ## Summary > 🔒 Lock in your peace of mind with Titanker’s heavy-duty chain! ## Quick Answers - **What is this?** Titanker Heavy Duty Bicycle Lock Chain with Keys - 3 Feet Anti-Theft Lock for Bikes, Motorcycles, Doors, Gates, Fences, Grills (6mm Thick) by titanker - **How much does it cost?** $56.04 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/66641239-titanker-heavy-duty-bicycle-lock-chain-with-keys-3-feet) ## Best For - titanker enthusiasts ## Why This Product - Trusted titanker brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Portable Power:** Compact 3-foot length and 1.4 lb weight for easy transport and versatile use - • **Effortless Locking:** Snap-to-lock design lets you secure your bike without fumbling for keys - • **Weatherproof Armor:** Durable cloth sleeve and dust cover shield chain and lock from rust and elements - • **Dual-Key Convenience:** Two keys included so you’re never locked out or left vulnerable - • **Unbreakable Security:** 6mm heavy-duty alloy steel chain resists cutting and tampering ## Overview The Titanker Heavy Duty Bicycle Lock Chain offers a robust 3-foot, 6mm thick alloy steel chain designed to resist cutting and tampering. Encased in a protective cloth sleeve with a dust cover, it safeguards against rust and weather damage. Featuring a snap-to-lock mechanism and two included keys, it combines security with convenience. Lightweight and portable at 1.4 pounds, it’s ideal for securing bikes, motorcycles, gates, and more, making it a trusted choice for everyday anti-theft protection. ## Description desertcart.com : Titanker Heavy Duty Bicycle Lock Chain with Keys - 3 Feet Anti-Theft Lock for Bikes, Motorcycles, Doors, Gates, Fences, Grills (6mm Thick) : Sports & Outdoors Review: Great bike lock! - Robust, protected, and pretty portable. It's a heavy chain, for sure, but it is easily wrapped around any portion of the bike, or even used around the waist or across the body if need be. The cloth chain cover is extremely thick and rugged, and I have no doubt that it will prevent anyone with a boltcutter from tampering with it. The black doesn't seem like it will fade, and you can't pull the cloth back from either end of the chain, so it's adhered pretty nicely. It's super easy to use, and there's even a little door over the lock inlet you can adjust from open to closed to protect it from the elements. Review: Sturdy and affordable - Locks easily. I really appreciate locks that do not require the key to lock, saves some time. It seems sturdy enough but keep in mind these are still just chain locks and are not the most secure locks. Good as a second lock, good for quick trips, or somewhere that's mostly safe like grocery stores. You can easily attach it to your bike frame and unlock it when you get to your destination. Really easy to travel with it. ## Features - 3ft chain lock for bike: With 6mm thick security heavy-duty chain links, our bike chain lock is made of heavy-duty steel known for its cut-resistance. Regular lubrication for the lock hole and keyhole will prolong the lock’s service time. - Protective cloth sleeve & dust cover: The chain of this bike lock is enclosed in protective cloth sleeve that could effectively protect the chain from being rusted and scratches. And the dust cover can protect your keyhole from rain and dust. - Easy to lock: You can just snap it together to get it locked without the keys. Safety tips: Never leave your bike locked outside for long periods of time. Especially in high crime areas. No bike lock is 100% secure. - Secure & portable: Titanker bike chain locks come with 2 keys. You can take one of the keys for daily use while leaving another at home in case you accidentally lose one. Two Keys offer you convenience. - Portable safe size: The overall length of the chain lock is about 3 feet. The links are about 1.97 inches long and about 0.23 inches thick. Lock Weight: 1.4 pounds. Ideal for bicycles, ladders, lawnmowers, stroller, scooter, fences, tool boxes, sport equipment and etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07CTMF3BP | | Additional Features | Portable,Heavy Duty,Anti-theft | | Best Sellers Rank | #2,350 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #5 in Bike Chain Locks | | Brand | Titanker | | Brand Name | Titanker | | Color | 3 Feet, 6mm Bike Chain Lock | | Control Method | Touch | | Controller Type | Hand Control | | Customer Reviews | 4.6 out of 5 stars 8,675 Reviews | | Finish Types | Painted | | Included Components | 1 x Titanker Bike Chain Lock, 2 x Keys | | Item Dimensions | 9.21 x 4.69 x 1.65 inches | | Item Weight | 1.4 pounds | | Item dimensions L x W x H | 9.21 x 4.69 x 1.65 inches | | Lock Type | Key Lock | | Manufacturer | Titanker | | Manufacturer Part Number | TK-A01030 | | Material | Alloy Steel | | Material Type | Alloy Steel | | Model Number | 1030200300018 | | Number of Pieces | 1 | | Recommended Uses For Product | Security | | Shape | Round | | Special Feature | Portable,Heavy Duty,Anti-theft | | Style Name | Black-6mm Chain-3Feet | | UPC | 615517386037 | | Unit Count | 1 Count | ## Product Details - **Brand:** Titanker - **Item dimensions L x W x H:** 9.21 x 4.69 x 1.65 inches - **Lock Type:** Key Lock - **Material:** Alloy Steel - **Special Feature:** Portable,Heavy Duty,Anti-theft ## Images ![Titanker Heavy Duty Bicycle Lock Chain with Keys - 3 Feet Anti-Theft Lock for Bikes, Motorcycles, Doors, Gates, Fences, Grills (6mm Thick) - Image 1](https://m.media-amazon.com/images/I/81Pl1+IykmL.jpg) ## Questions & Answers **Q: I see there are options, but what's the difference between the keyed models?** A: The chain's thickness of the keyed models are different, two are 6mm, another one is 8mm. And the length of the two 6mm chain locks are different, one is 3.3feet long, and another one is 3 feet long. **Q: I lost my keys and my bike is locked what can I do?** A: Call a lock smith, or the authorities so nobody thinks your stealing a bike. **Q: What is the lock made out of?** A: It's made out of steel chain **Q: Can I get Two locks with that use same key?** A: Sorry, for safety purposes, there are different keys for each lock. Thanks! ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great bike lock! *by V***E on June 17, 2026* Robust, protected, and pretty portable. It's a heavy chain, for sure, but it is easily wrapped around any portion of the bike, or even used around the waist or across the body if need be. The cloth chain cover is extremely thick and rugged, and I have no doubt that it will prevent anyone with a boltcutter from tampering with it. The black doesn't seem like it will fade, and you can't pull the cloth back from either end of the chain, so it's adhered pretty nicely. It's super easy to use, and there's even a little door over the lock inlet you can adjust from open to closed to protect it from the elements. ### ⭐⭐⭐⭐⭐ Sturdy and affordable *by N***R on March 3, 2026* Locks easily. I really appreciate locks that do not require the key to lock, saves some time. It seems sturdy enough but keep in mind these are still just chain locks and are not the most secure locks. Good as a second lock, good for quick trips, or somewhere that's mostly safe like grocery stores. You can easily attach it to your bike frame and unlock it when you get to your destination. Really easy to travel with it. ### ⭐⭐⭐⭐⭐ Great for bikers on-the-go! *by C***E on June 5, 2026* This is the BEST bike lock in the world. The key is sturdy and durable, I've never had an issue with the lock. I had someone attempt to pull the lock apart when I had it clipped together and it held up astonishingly well! The inner chain is flexibly enough to adjust to whatever I lock my bike to, even if I'm just looping the lock through the weel and the frame of my bike while on a trail. 10/10 purchase! ## Frequently Bought Together - Titanker Heavy Duty Bicycle Lock Chain with Keys - 3 Feet Anti-Theft Lock for Bikes, Motorcycles, Doors, Gates, Fences, Grills (6mm Thick) - Lamicall Bike Phone Holder, Motorcycle Mount - Motorcycle Phone Holder, Handlebar Cell Phone Clamp, Scooter Phone Clip for iPhone 16 Pro Max/Plus, 15 Pro Max, S10, S20, More 4.7" to 6.8" Smartphones - Wsdcam 113dB Bike Alarm Wireless Vibration Motion Sensor Waterproof Motorcycle Alarm with Remote --- ## 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/66641239-titanker-heavy-duty-bicycle-lock-chain-with-keys-3-feet](https://www.desertcart.us/products/66641239-titanker-heavy-duty-bicycle-lock-chain-with-keys-3-feet) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-14*