--- product_id: 37231833 title: "Bike Lock: 5 Digit Combination High Security Anti Theft Bike Chain Lock - 3.2/3.6/4ft Heavy Duty Keyless Bicycle Lock for Bike, Motorcycle, Scooter, Door & Gate - 4/6mm Thick, Easy to Use" brand: "sportneer" price: "€ 52.07" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.gr/products/37231833-bike-lock-5-digit-combination-high-security-anti-theft-bike store_origin: GR region: Greece --- # Easy reset - hassle-free password 100,000 combos - uncrackable lock 6mm manganese steel - cut-resistant Bike Lock: 5 Digit Combination High Security Anti Theft Bike Chain Lock - 3.2/3.6/4ft Heavy Duty Keyless Bicycle Lock for Bike, Motorcycle, Scooter, Door & Gate - 4/6mm Thick, Easy to Use **Brand:** sportneer **Price:** € 52.07 **Availability:** ✅ In Stock ## Summary > 🔒 Lock in security, unlock your freedom. ## Quick Answers - **What is this?** Bike Lock: 5 Digit Combination High Security Anti Theft Bike Chain Lock - 3.2/3.6/4ft Heavy Duty Keyless Bicycle Lock for Bike, Motorcycle, Scooter, Door & Gate - 4/6mm Thick, Easy to Use by sportneer - **How much does it cost?** € 52.07 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/37231833-bike-lock-5-digit-combination-high-security-anti-theft-bike) ## Best For - sportneer enthusiasts ## Why This Product - Trusted sportneer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Heavy-duty 6mm manganese steel chain resists cutting and sawing for rock-solid protection. - • **Unbeatable Security:** 5-digit combo lock with 100,000 possible codes keeps your ride safe from theft. - • **Scratch & Weather Proof:** Polypropylene cover shields your bike’s paint and prevents rust, while dustproof cap keeps lock mechanism pristine. - • **Versatile Locking Power:** Available in multiple lengths, perfect for bikes, scooters, gates, and more—lock it your way. - • **Effortless Customization:** Quick and simple password reset means you stay in control without fumbling for keys. ## Overview The Sportneer Bike Lock combines a high-security 5-digit combination system with a heavy-duty 6mm manganese steel chain, offering up to 100,000 unique codes for keyless convenience. Its scratch-resistant cover and dustproof cap ensure durability and protection against weather and wear. Easy to reset and available in multiple lengths, this lock is designed for versatile, long-lasting anti-theft performance across bikes, motorcycles, scooters, and more. ## Description We continuously innovate our products to bring joy to all who share the love of sport. By breaking down barriers to entry, we make it easy to enjoy recreation, training, and recovery. Backed by personalized support and expert engineering, Sportneer is more than a sporting equipment brand. We’re a community of people who value simple access to elite holistic wellness. Bike Chain Lock Scooter Lock Anti-Freeze Cable Lock Kayak Cable Lock Bike U Lock Bike U Lock Folding Bike Lock ## Features - High Security & Keyless Design: Say goodbye to the hassle of carrying keys and hello to keyless convenience. The advanced 5-digit combination lock offers unparalleled protection, with up to 100,000 possible combinations, making it virtually impossible to crack. This bike chain lock is the perfect choice for those who value safety and convenience above all else. - Rock-solid & Built to Last : The Sportneer bicycle lock is as tough as nails. Crafted from ultra-thick 0.236"/6mm manganese steel, it boasts unparalleled resistance against cutting and sawing. The lock core, made from sturdy zinc alloy, adds an extra layer of protection, thwarting any attempts at malicious cutting and ensuring long-lasting durability. - Scratch-Resistant Cover & Dustproof Cap: The flexible high-quality polypropylene fabric cover protects your hands against heat or cold, and prevents chain from rust, and keeps the bike paint from scratches, ensuring the lock lasts for years to come. Plus, the dustproof cap is an added bonus, keeping rainwater and sand out of the lock hole. - Convenient & Easy to Reset: Setting up and resetting your personalized combination password is a breeze. The initial password is 00000, and when it's time to set a new password, simply keep the number wheels in the correct unlock password state and rotate the reset dial 90° to set the new password. No more worry about forgetting your password or struggling to reset it again. - Versatile Applications: With options available in lengths of 3.2ft, you can easily lock two bikes together. Better yet, this bike lock is also suitable for a wide range of applications, including bicycles, electric bikes, ladders, lawnmowers, gates, fences, toolboxes, sports equipment, and more. - Note: The bicycle lock head diameter is 1.3 inches. Before making a purchase, ensure that the gap between the tires or the hole you need to pass through is compatible. Otherwise, you can still lock your bike by wrapping the chain around it, rather than threading it through the wheel's gap. ## Technical Specifications | Specification | Value | |---------------|-------| | Additional Features | Anti Theft,Anti-theft,Heavy Duty,Resettable | | Asin | B01N67GAGC | | Best Sellers Rank | #243 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #1 in Bike Chain Locks | | Brand Name | Sportneer | | Color | Black | | Control Method | Touch | | Controller Type | Hand Control | | Customer Reviews | 4.5 4.5 out of 5 stars (12,868) 4.5 out of 5 stars | | Finish Types | Painted | | Included Components | no | | Item Dimensions | 4.72 x 5.91 x 2.76 inches | | Item Type Name | lock | | Item Weight | 0.64 kg | | Lock Type | Combination Lock | | Manufacturer | Sportneer | | Manufacturer Part Number | 43205-21875 | | Manufacturer Warranty Description | warranty | | Material Type | Alloy Steel, Zinc | | Model Name | SP-Bikelock | | Model Number | SP-Bikelock | | Number Of Items | 1 | | Number Of Packs | 1 | | Number Of Pieces | 1 | | Recommended Uses For Product | 5-digit | | Shape | Round | | Style Name | Compact | | Unit Count | 1 Count | | Upc | 766330255182 | ## Product Details - **Brand:** Sportneer - **Item dimensions L x W x H:** 4.72 x 5.91 x 2.76 inches - **Lock Type:** Combination Lock - **Material:** Alloy Steel, Zinc - **Special Feature:** Anti Theft,Anti-theft,Heavy Duty,Resettable ## Images ![Bike Lock: 5 Digit Combination High Security Anti Theft Bike Chain Lock - 3.2/3.6/4ft Heavy Duty Keyless Bicycle Lock for Bike, Motorcycle, Scooter, Door & Gate - 4/6mm Thick, Easy to Use - Image 1](https://m.media-amazon.com/images/I/71+cWdI2beL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Peace of Mind for My new Ride *by on Reviewed in the United States August 26, 2025* The Sportneer 5-Digit Combination Bike Chain Lock is a reliable and convenient security solution for bikes and more. It offers high security with a keyless design and robust construction, making it a great choice for daily use.I have only been testing for a few weeks so these are just my initial thoughts, don't expect this review to be years of usage, I would need a time machine!Pros:High security with 5-digit combinationRobust construction with manganese steel and zinc alloy,Scratch-resistant cover and dustproof cap,Easy to reset code combination with Smooth combination dials,Flexible and easy to maneuver.Cons:Plastic enclosure feels of slightly lesser quality (though it doesn't seem to affect performance)Size:I bought the 4 ft version, and I think it’s ideal for my needs, but it’s not long enough if I want to lock the frame, wheel, and a pole or post, for example.After having my previous bike stolen (RIP, old friend), I was determined to find a lock that would truly deter thieves. The Sportneer's 5-digit combination and heavy-duty chain gave me the confidence I needed to park my ebike around town. Now, I double-lock at night but only use the Sportneer chain during the day at work.The Sportneer 5-Digit Combination Bike Chain Lock is a solid choice for anyone looking for a reliable and convenient way to secure their bike or other valuables. The keyless design is a huge plus, as I no longer have to worry about carrying around a key or forgetting it at home. The 5-digit combination offers a high level of security, and I appreciate the peace of mind it provides, especially after my previous bike was stolen. The chain itself is made from sturdy manganese steel and zinc alloy, which gives me confidence that it can withstand cutting or sawing attempts. The scratch-resistant cover is a nice touch, as it protects my bike's paint from getting scratched up. I also appreciate the dustproof cap, which keeps dirt and moisture out of the lock mechanism. Setting and resetting the combination is a breeze, and the dials turn smoothly without feeling loose. The flexibility of the chain makes it easy to wrap around various objects, and the fact that it can roll up neatly around my bike's top bar when not in use is a major convenience.My only minor concern is that the plastic enclosure feels a bit less robust than the metal components, but so far, it hasn't affected the lock's performance. I use this lock every day to secure my ebike at work, and it has met all my expectations in terms of ease of use and perceived security. I feel much safer now when parking my bike in public places. For daily use, It's a solid 5/5 from me for ease of use! ### ⭐⭐⭐⭐⭐ Ease of use *by on Reviewed in the United States October 1, 2026* I find this very durable, a lawnmower was stolen out my backyard thank goodness I was able to get it back but I use this lock on my shed and haven’t had no problems since definitely recommend. ### ⭐⭐⭐⭐⭐ I like it,It's a good lock *by on Reviewed in the United States September 26, 2026* I bought the shorter 2.6 ft variety,And as you can see in the picture that I uploaded of it, despite what the people in the comment section are saying it actually gives plenty of reach/access, I'm able to wrap it around most poles around my school campus so it's great for me,Ps. This is my second set, my first set ended up jamming up on me not being able to close up on me, I was able to open it but I had it dangling over my neck in the open position on my bicycle ride home, my guess is that all the rattling on each other cause the internals to break, I want to say that it's partly my fault though,**and this is how to prevent it:Which is exactly what I'm doing now,The fact is once you unlock it and you get on your bike make sure to close it in the lock position to keep the internals in gear, and then whenever you get to your destination just lock it up and everything is going to go normally,In other words don't just leave it unlocked mode for any amount of time, super simple right and just unlock it when you need it, thank you for your time,For now it's better than the first one because it's the short version like I said,Naturally it weighs less than the longer ones, So yeah thank you have a good night ## Frequently Bought Together - Sportneer Bike Lock: 5 Digit Combination High Security Anti Theft Bike Chain Lock - 3.2/3.6/4ft Heavy Duty Keyless Bicycle Lock for Bike, Motorcycle, Scooter, Door & Gate - 4/6mm Thick, Easy to Use - Ascher Ultra Bright USB Rechargeable Bike Light Set, Powerful Bicycle Front Headlight and Back Taillight, 4 Light Modes, Easy to Install for Men Women Kids Road Mountain Cycling Black - ROCKBROS Bike/Bicycle Phone Front Frame Bag, Waterproof, Tube Bag,Cycling Pouch, Bike Accessories for Men Compatible Phone Under 6.5” --- ## 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/37231833-bike-lock-5-digit-combination-high-security-anti-theft-bike](https://www.desertcart.gr/products/37231833-bike-lock-5-digit-combination-high-security-anti-theft-bike) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-10-25*