--- product_id: 169298567 title: "Bike Lock Chain Lock 120cm/4ft Heavy Duty Durable 12mm Thick Anti-Theft Bicycle Chain Lock with 4Keys Security 16mm U Lock Disc Lock for Bicycle,Moped,Scooter,Motorcycle" brand: "akm" price: "€ 145.25" currency: EUR in_stock: true reviews_count: 9 url: https://www.desertcart.gr/products/169298567-bike-lock-chain-lock-120cm-4ft-heavy-duty-durable-12mm store_origin: GR region: Greece --- # 16mm U-lock with anti-drill shield 12mm hexagon hardened steel chain Anti-cut, anti-saw, anti-pry security Bike Lock Chain Lock 120cm/4ft Heavy Duty Durable 12mm Thick Anti-Theft Bicycle Chain Lock with 4Keys Security 16mm U Lock Disc Lock for Bicycle,Moped,Scooter,Motorcycle **Brand:** akm **Price:** € 145.25 **Availability:** ✅ In Stock ## Summary > 🔐 Lock in your ride’s safety — because your bike deserves the best guard on the block! ## Quick Answers - **What is this?** Bike Lock Chain Lock 120cm/4ft Heavy Duty Durable 12mm Thick Anti-Theft Bicycle Chain Lock with 4Keys Security 16mm U Lock Disc Lock for Bicycle,Moped,Scooter,Motorcycle by akm - **How much does it cost?** € 145.25 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/169298567-bike-lock-chain-lock-120cm-4ft-heavy-duty-durable-12mm) ## Best For - akm enthusiasts ## Why This Product - Trusted akm brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Weather Durability:** Non-toxic PVC sleeve and rust-resistant materials protect your bike and lock from scratches and corrosion. - • **Peace of Mind Guarantee:** 100-day warranty plus 24/7 customer support with spare key service—never get locked out or left vulnerable. - • **Revolutionary 16mm U-Lock:** Rotating silver shield blocks keyhole from rust and dust, ensuring smooth, secure locking every time. - • **Unbreakable Hexagon Chain:** 12mm thick, heavy-duty alloy steel links resist cutting and sawing for ultimate theft protection. - • **Versatile Security Solution:** 80mm iron ring extends usability across bikes, motorcycles, scooters, and even gates or ladders. ## Overview The AKM Bike Lock Chain is a 120cm heavy-duty security solution featuring a 12mm hexagon alloy steel chain and a 16mm U-lock with an innovative rotating shield to prevent rust and tampering. Designed for anti-cut, anti-drill, and anti-pry protection, it includes a protective PVC sleeve to avoid bike scratches and an 80mm iron ring for versatile use across multiple vehicle types. Backed by a 100-day warranty and responsive customer service, this lock is engineered for millennial professionals who demand reliable, stylish, and durable bike security. ## Description 80db loud Specification:1200x38x10mm/4.7x1.5x0.4inch Weight:6.6lb/3kg 14mm hardened carbon alloy steel shackle 4pcs 6mm expandable cement with anti drill ball Installation parts and instructions are included With iron circular ring, extend the range of use. Applicable to motorcycles, electric cars,electric bikes,cars, tricycles, doors, etc. Not only prevents the chain from rusting, but also protects your bike from being scratched by the chain. A gentle twist insulates your lock hole from all outside elements. It prevents rusting and clogging of the lock hole. Adopted advanced technology and materials, with anti-prying, anti-drilling, anti-sawing, anti-impact and other functions The Interchangeability is only 1‰. Keys come with a key code. If you lose the key, we can provide a spare key making service. Hexagon Chain Lock-3FT Hexagon Chain Lock - 4FT Hexagon Chain Lock-5FT Hexagon Chain Lock-6FT Hexagon Chain Lock-6.56FT Hexagon Chain Lock-8.2FT 14mm Swing Ground Anchor ## Features - 【Strong Protection】12mm high strength hexagon link chain,heavy duty tough hexagon-linked. Anti-sawing,anti-drill,durable. Anti-theft lock cylinder design and rotating switch, prevent technical opening,rain,dust and other intrusion. - 【Anti-theft Upgrade】Strong locking, Alloy steel, Hardened steel and have double bow hitch in the body of the anti-theft. Resistant to cutting, breaking, sawing and shearing. The chain lock is a perfect solution for protecting your bicycle and motorcycle, ATV or other valuables against theft.U lock innovative design, silver part can be rotated to block and protect the keyhole action, prevent keyhole rusty and dust access.To cut the 16mm rough AKM U lock, cutting at least 150 S above. - 【Durable】Non-toxic PVC material and reinforced rust alloy steel chain, in line with EU environmental standards. Nylon sleeve cover provides additional protection and helps prevent making scratches on your bike/motorbikes.One of the safest security locks on the market. - 【End Iron Ring+Wide Use】80mm outer diameter iron circular ring, extend the range of use. Perfect for everyone and applicable to motorcycles, electric cars,electric bikes,cars, tricycles, doors, grills, ladders. Ideal for bicycle lock, motorcycle lock, combination lock, cable lock, chain lock, skateboards, sports equipment etc. - 【Specification】1200mmx44mmx12mm (with 25 chains,durable steel and sturdy ABS material ensure the safety of your motorbike).According to the research ,the length of 1.2m is the most suitable length for people's daily use.New upgrade silver chain, non - toxic, more environmentally friendly materials. - 【Warranty+Customer Service】100 days warranty applies to the bike lock chain, 30 days money back policy, 24-hour online customer service. If you have any problems or concerns about your purchase, please get in touch with our customer service ASAP and we will do everything we can to help. ## Technical Specifications | Specification | Value | |---------------|-------| | Additional Features | Anti-theft,Heavy Duty | | Asin | B07Z5PZM3S | | Best Sellers Rank | #35,268 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #34 in Bike Chain Locks | | Brand Name | AKM | | Color | Heavy duty | | Control Method | Touch | | Controller Type | Ring | | Customer Reviews | 4.6 4.6 out of 5 stars (1,109) 4.6 out of 5 stars | | Finish Types | Painted | | Included Components | 16mm U lock, chain (0.9m, 1.2m, 1.5m, or 1.8m), and 3 keys | | Item Weight | 1 Kilograms | | Lock Type | Key Lock | | Manufacturer | AKM BICYCLE | | Manufacturer Part Number | akmcs002 | | Material Type | Alloy Steel, Stainless Steel | | Model Number | akmcs002 | | Number Of Pieces | 1 | | Recommended Uses For Product | Security | | Shape | U Shape | | Smart Home Compatibility | Not Smart Home Compatible | | Style Name | Modern | | Unit Count | 1 Count | ## Product Details - **Brand:** AKM - **Special Feature:** Anti-theft,Heavy Duty - **Lock Type:** Key Lock - **Material:** Alloy Steel - **Recommended Uses For Product:** Security ## Images ![Bike Lock Chain Lock 120cm/4ft Heavy Duty Durable 12mm Thick Anti-Theft Bicycle Chain Lock with 4Keys Security 16mm U Lock Disc Lock for Bicycle,Moped,Scooter,Motorcycle - Image 1](https://m.media-amazon.com/images/I/61HAN7vbj4L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great chain with peace of mind. *by on Reviewed in the United States May 6, 2026* So far so good, I believe it is a good deterrent from theft. My motorcycle was stolen in the past and I feel secure knowing this lock is on my bike to protect me from potential thieves. I wish I would have gone with the 10ft chain, but this one works well. It is heavy which I like. Very sturdy and looks good. ### ⭐⭐⭐⭐⭐ Sturdy and worth the money. *by on Reviewed in the United States May 20, 2026* Heavy duty chain! ### ⭐⭐⭐⭐⭐ Sturdy and intimidating to thieves *by on Reviewed in the United States November 23, 2020* We've had this chain for a year and a half. It is attractive, holding up well, the cover over the chain is preventing damage to the bike, very pleased with that. I waited to leave a review so I could report on how it is wearing. It's wearing great, the included small U Lock is still functioning and not stuck, which is always good. The bike is stored in a covered but outdoor parking garage, so somewhat exposed to elements but not direct rain, just Florida humidity.We use the chain in 2 ways: out and about in a busy, downtown urban area that is notorious for bike theft. Had a bike stolen while we were at lunch here (only had a cable lock, never ever do that). No one will have time in broad daylight to cut through this chain in this urban environment, it is heavy heavy and will scare off any potential thief. You only need to be one of the more protected bikes downtown, as the thieves go for unlocked or cable locked bikes. The other use for us is locked up inside our gated condo garage. Twice our neighbors have had bikes stolen inside the garage, but not ours. Again, I think being one of the more secure set-ups compared to what else is available is making the difference for us. Could someone saw through the chain given enough time? Certainly, but it would take some time and tools.What we like is that our big U Locks, while they are lighter and really quick to pop on and off, super easy to use--- there are times that we don't have a good spot to lock them too, and they won't fit around a light pole or some other unique place. Also at home, the place we lock them too (a bolt in the cement wall), a U Lock wouldn't reach-- the chain gives you so many more options of how to lock even 2 bikes. But it is HEAVY, so heavy to work with, heavy to ride with, cumbersome to unlock it, wrap it around somewhere to travel with, finagle around to get it relocked. So if you don't have a specific reason to need the chain, a big enough U Lock is super easy. They say U Locks can be pried open, and cut open easier, so for overnight security, that is another reason we have both a chain and a U Lock. ## Frequently Bought Together - AKM Bike Lock Chain Lock 120cm/4ft Heavy Duty Durable 12mm Thick Anti-Theft Bicycle Chain Lock with 4Keys Security 16mm U Lock Disc Lock for Bicycle,Moped,Scooter,Motorcycle - Apple AirTag - 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.gr/products/169298567-bike-lock-chain-lock-120cm-4ft-heavy-duty-durable-12mm](https://www.desertcart.gr/products/169298567-bike-lock-chain-lock-120cm-4ft-heavy-duty-durable-12mm) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-08-15*