






🔐 Lock in your ride, unlock peace of mind.
The Topcrown Bike Chain Lock Upgrade features a 3.2-foot, 6mm thick alloy steel chain with a heavy-duty zinc alloy lock core and upgraded metal digital dials. Its 5-digit combination lock offers over 100,000 possible codes, ensuring superior anti-theft security. Weather-resistant and resettable, this lock is designed for versatile use across bikes, scooters, motorcycles, and more.




| Brand | Topcrown |
| Special Feature | Anti-theft, Passcode Unlock, Portable, Resettable |
| Lock Type | Combination Lock |
| Item dimensions L x W x H | 5.7 x 5.7 x 1.5 inches |
| Material | Alloy Steel, Nylon, Zinc |
| Recommended Uses For Product | Security |
| Style | Upgrade Metal Digital Dials, 3.2 ft long |
| Color | Sky Blue |
| Number of Pieces | 1 |
| Finish Type | Painted |
| Included Components | Bike Chain Lock * 1 |
| Shape | Round |
| Item Weight | 1.57 Pounds |
| Model Name | L240923 |
| Manufacturer | Topcrown |
| Part Number | L240923 |
| Item Weight | 1.57 pounds |
| Product Dimensions | 5.7 x 5.7 x 1.5 inches |
| Item model number | L240923 |
| Size | Upgrade - 3.2Ft long, 6 mm thick |
| Finish | Painted |
| Item Package Quantity | 1 |
| Special Features | Anti-theft, Passcode Unlock, Portable, Resettable |
| Batteries Included? | No |
| Batteries Required? | No |
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