








🔐 Lock in peace of mind, unlock your freedom.
The RYANGO Heavy Duty Anti Theft Bike Chain Lock combines a 4mm galvanized alloy steel chain with a durable fabric cover and a smooth keyed lock core. Weighing only 320g and measuring 930mm in length, it offers a perfect balance of security, portability, and versatility for securing bicycles, e-bikes, scooters, gates, and more. Trusted by thousands for reliable, everyday anti-theft protection.










| ASIN | B0BXD1R9GG |
| Assembled Diameter | 4 Millimeters |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #40,557 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #28 in Bike Chain Locks |
| Brand | RYANGO |
| Color | Black |
| Control Method | Touch |
| Controller Type | Hand Control |
| Customer Reviews | 4.6 4.6 out of 5 stars (271) |
| Cutting Diameter | 4 Millimeters |
| Date First Available | March 3, 2023 |
| Finish | Covered with Durable Fabric |
| Finish Type | Covered with Durable Fabric |
| Included Components | 2 keys, Chain lock 3ft |
| Item Package Quantity | 1 |
| Item Weight | 11.2 ounces |
| Item model number | BL-CH |
| Lock Type | key lock |
| Manufacturer | RYANGO |
| Material | Alloy Steel, Fabric, Plastic |
| Model Name | BL-CH |
| Number of Pieces | 1 |
| Part Number | BL-CH |
| Recommended Uses For Product | chain lock |
| Shape | Round |
| Special Feature | chain lock |
| Special Features | chain lock |
| Style | chain type key lock |
T**R
⭐️⭐️⭐️⭐️⭐️ Super Strong and Gives Great Peace of Mind!
⭐️⭐️⭐️⭐️⭐️ Super Strong and Gives Great Peace of Mind! I’m really impressed with the RYANGO Heavy Duty Anti-Theft Bike Chain. It feels solid and extremely durable, and it gives me confidence that my bike is secure wherever I leave it. The chain is heavy-duty but still manageable to carry, and the links are well-made, resisting cutting or tampering. It’s easy to lock up around posts or bike racks, and the length is very convenient for different locking setups. Overall, this chain is a reliable, high-quality choice for anyone serious about bike security. Highly recommend!
M**A
Nice design and works well.
This chain is so awesome easy to lock and unlock. The design behind it was brilliant. I use it to lock my laundry cart outside so that I have more space in my apartment. I feel safe with this chain lock. I'd highly recommend this chain lock.
2**S
I recommend it so
Good to have I would buy it it's safe to use
D**P
Strong and durable
Easy to open and close, light and resistant. Coated and protected. Very practical to carry in your backpack or chained on your bike
C**R
As advertised
Works well, comes with 2 keys. Not as heavy as I'd have expected it to be, but not bad for the price.
A**I
Solid safety chain
Good safety chain
C**O
Does what you expect
It’s a chain underneath some thick fabric to protect it from the elements. It does the job and I have no complaints. Comes with two keys and is easy to use.
R**H
Easy to use - very pliable to suit different locking needs.
Great for gates, bicycles, and the like. Easy to manipulate for different situations and configurations. Much better than the ones that come all curled up and NEVER uncurl and are therefore disfunctional because they are extremely difficult to bend to the shape that you need to secure whatever it is you desire to lock.
Trustpilot
1 month ago
5 days ago