--- product_id: 672970304 title: "Topcrown Bike Chain Lock 5 Digit Combination Bicycle Lock (Red)" brand: "topcrown" price: "Β₯6263" currency: JPY in_stock: true category: "Topcrown" url: https://www.desertcart.jp/products/672970304-topcrown-bike-chain-lock-5-digit-combination-bicycle-lock-red store_origin: JP region: Japan --- # 5-digit combo lock with 100,000+ combos 3.2 ft long, 6 mm thick alloy steel chain Weather-resistant fabric & PE cover Topcrown Bike Chain Lock 5 Digit Combination Bicycle Lock (Red) **Brand:** topcrown **Price:** Β₯6263 **Availability:** βœ… In Stock ## Summary > πŸ” Lock in your ride, unlock your freedom. ## Quick Answers - **What is this?** Topcrown Bike Chain Lock 5 Digit Combination Bicycle Lock (Red) by topcrown - **How much does it cost?** Β₯6263 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/672970304-topcrown-bike-chain-lock-5-digit-combination-bicycle-lock-red) ## Best For - topcrown enthusiasts ## Why This Product - Trusted topcrown brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Unbeatable Security:** Over 100,000 unique 5-digit combinations keep your ride locked tight. - β€’ **Effortless Resetting:** Simple 90Β° knob twist lets you customize your combo in secondsβ€”no keys needed. - β€’ **Heavy-Duty Durability:** 6 mm thick alloy steel chain resists cutting and sawing for peace of mind. - β€’ **Versatile Locking Power:** Long 3.2 ft chain secures multiple bikes or attaches to any sturdy fixture. - β€’ **Weatherproof Protection:** Fabric and PE cover shield your lock from rain, sand, and wear. ## Overview The Topcrown Bike Chain Lock combines a robust 3.2-foot, 6 mm thick alloy steel chain with a high-security 5-digit combination lock offering over 100,000 possible codes. Its weather-resistant cover ensures durability against the elements, while the resettable keyless design provides convenient, personalized security. Perfect for securing bikes, scooters, and more, this lock balances heavy-duty protection with user-friendly features. ## Description desertcart.com : Topcrown Bike Chain Lock 5 Digit Combination Bicycle Lock (Red) | 3.2Ft Long, High Security Heavy Duty Anti Theft, Resettable Keyless Bike Lock for Electric Scooter/Ebike/Motorcycle : Sports & Outdoors ## Features - Basic Series --- The Topcrown Basic Series bike chain lock is 3.2 feet long, weighing approximately 1.45 pounds. It is crafted from a 0.24 inch/6 mm thick alloy steel chain and is available in more than 10 colors. The Basic Series products are designed to meet essential performance requirements while also offering cost-effectiveness - 5-Digit Combination --- Our bike chain lock provides heightened security with its 5-digit combination lock design. With over 100,000 possible combinations, it surpasses the standard 4-digit locks in terms of safety and convenience - Resetting is Simple --- The default password is "00000". To set a new password, just rotate the knob 90Β° to input your desired code, then move back the knob to its initial position. Your new password is now ready for use to unlock the lock - Sturdy & Durable --- This bicycle lock is made from a 0.24 inch/6 mm thick alloy steel chain and a strong zinc alloy lock core that resists cutting and sawing. The fabric and PE cover protect the lock chain and core from rainwater and sand, enhancing durability - Wide Application --- This bike lock chain is sufficiently long to secure 2-3 bikes together or attach your bike to a tree, gate, fence, rail, or pole. Additionally, the chain lock can be utilized for motorcycles, electric scooters, ebikes, skateboards, grills, ladders, doors, lawnmowers, and more ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DHTPYFT2 | | Additional Features | Anti-theft, Passcode Unlock, Portable, Resettable | | Best Sellers Rank | #1,929 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #6 in Bike Chain Locks | | Brand Name | Topcrown | | Color | Red | | Control Method | Touch | | Customer Reviews | 4.4 4.4 out of 5 stars (549) | | Finish Types | Painted | | Included Components | Bike Chain Lock * 1 | | Item Dimensions | 6.1 x 5.5 x 1.6 inches | | Lock Type | Combination Lock | | Manufacturer | Topcrown | | Manufacturer Part Number | L240923 | | Material Type | Alloy Steel, Nylon, Zinc | | Model Name | L240923 | | Model Number | L240923 | | Number of Items | 1 | | Number of Packs | 1 | | Number of Pieces | 1 | | Recommended Uses For Product | Security | | Shape | Round | | Style Name | 3.2 ft long, 6 mm thick | | Unit Count | 1 Count | ## Product Details - **Brand:** Topcrown - **Item dimensions L x W x H:** 6.1 x 5.5 x 1.6 inches - **Lock Type:** Combination Lock - **Material:** Alloy Steel, Nylon, Zinc - **Special Feature:** Anti-theft, Passcode Unlock, Portable, Resettable ## Images ![Topcrown Bike Chain Lock 5 Digit Combination Bicycle Lock (Red) - Image 1](https://m.media-amazon.com/images/I/71USuFNbTgL.jpg) ![Topcrown Bike Chain Lock 5 Digit Combination Bicycle Lock (Red) - Image 2](https://m.media-amazon.com/images/I/41uEkVuaVJL.jpg) ![Topcrown Bike Chain Lock 5 Digit Combination Bicycle Lock (Red) - Image 3](https://m.media-amazon.com/images/I/51QgXQh4IeL.jpg) ![Topcrown Bike Chain Lock 5 Digit Combination Bicycle Lock (Red) - Image 4](https://m.media-amazon.com/images/I/51W2jsV0lFL.jpg) ![Topcrown Bike Chain Lock 5 Digit Combination Bicycle Lock (Red) - Image 5](https://m.media-amazon.com/images/I/41nMyAolQdL.jpg) ## Available Options This product comes in different **Color, Size** options. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/672970304-topcrown-bike-chain-lock-5-digit-combination-bicycle-lock-red](https://www.desertcart.jp/products/672970304-topcrown-bike-chain-lock-5-digit-combination-bicycle-lock-red) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-23*