![Bike Chain Lock 5.18Feet 3T Steel Chain Lock Anti Theft, Premium U-Lock 17.5mm Thick Heavy-Duty Chain Bike Lock [3 Keys] for Bicycles Scooters Strollers Gates Fences Security Lock Guard](https://m.media-amazon.com/images/I/815f4OMDZZL._AC_SL1500_.jpg)
Bike Chain Lock 5.18Feet 3T Steel Chain Lock Anti Theft, Premium U-Lock 17.5mm Thick Heavy-Duty Chain Bike Lock [3 Keys] for Bicycles Scooters Strollers Gates Fences Security Lock Guard
$79.99
Price when purchased online
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Free 30-day returns
Sold and shipped by bitbiashara.com
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$79.99
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by bitbiashara.com
Free 30-day returns Details
Product details
| Management number | 210336996 | Release Date | 2026/04/02 | List Price | $32.00 | Model Number | 210336996 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【SECURE DESIGN】Crafted from 3T manganese steel—proven to withstand 13 kN shear force in lab tests—this bicycle chain lock outperforms standard alloy steel in anti-theft security. Grentay ebike lock robust construction resists prying, shearing, and sawing with exceptional durability
- 【17.5MM THICK PREMIUM STEEL U-LOCK】Featuring a precision-engineered complex cylinder and 17.5mm thick steel body, this heavy duty bike U-lock provides dual-layer protection against prying and drilling—backed by industrial-grade strength. It’s rigorously tested to safeguard your vehicle, making theft a non-issue
- 【5.18FT MULTI-PURPOSE BIKE CHAIN LOCK】 Designed for ultimate versatility, extra-long bicycle chain locks secures bikes, motorcycles, scooters, and outdoor gear to posts, trees, or racks. Perfect for families: lock multiple vehicles at once, ensuring everyone stays worry-free during park trips or camping—no more struggling with short motorcycle locks
- 【INDUSTRIAL-GRADE DURABILITY】The motorcycle chain lock’s triple-layer electroplated surface defends against rust, rain, and daily wear—tested to outlast standard locks by 200%. Whether cycling in downpours or securing gear outdoors, it resists corrosion for years of worry-free use. No rust, no replacements—just reliable protection
- 【PREMIUM POLYPROPYLENE WRAP】Grentay heavy duty bike lock’s soft fabric cover is waterproof, dustproof, and built to resist scratches/wear—3 times more durable than standard materials. It guards your bike against chain scratches, cuts down on riding noise, and stays in top condition ride after ride. No more worry about damage or distractions—just smooth, hassle-free cycling
- 【ULTRA-PORTABLE CHAIN BIKE LOCK】The flexible chain folds into its compact case—enough for a backpack. Three anti-theft keys allow easy sharing with family, while the precision quick-open cylinder delivers 2-second unlocks every time—no jams, no fuss. Whether dashing into a café, locking up at the gym, or hitting the trails, this lock proves portable security doesn’t have to mean weak protection
- 【COMPLETE BIKE LOCK SECURITY KIT】Inside the box, you’ll find a 5.18ft chain lock for motorcycle, U-lock, 3 keys, and a storage case—all neatly packed for instant use. Ditch the password stress: key unlocking is straightforward, reliable, and perfect for anyone who’s ever forgotten a combo. Whether you’re commuting to work or hitting the trails, this kit has you covered
- 【YOUR SATISFACTION, OUR PRIORITY】We offer a 60-day return policy and 3-year replacement service—no strings attached. To ensure every customer gets a quality product, returned items are never resold. We’re committed to making you happy—thank you for trusting us!
| UPC | 744585765151 |
|---|---|
| Color | Orange |
| Shape | Chain |
| Lock Type | Chain Lock, Key Lock, U-Lock |
| Brand Name | Grentay |
| Style Name | Chain Bike Lock Anti Theft 5.18Feet 3T Steel + U-Lock 17.5mm Thick |
| Unit Count | 1.0 Count |
| Item Weight | 5.45 Pounds |
| Finish Types | Polished |
| Manufacturer | Grentay |
| Model Number | GT-BKCL-HZM-G |
| Material Type | 3T Steel, Nylon Sleeve |
| Control Method | Push Button |
| Item Dimensions | 9 x 7.49 x 2 inches |
| Additional Features | Anti-Drill, Cut Resistant, Heavy Duty Anti Theft, Scratch-Resistant |
| Included Components | 3 Keys, Bike Chain Lock 5.18FT Long, Storage Case, U-lock 17.5mm Thick |
| Recommended Uses For Product | Bicycle Security, Fence Security, Gate Security, Motorcycle Security, Scooter Security, Stroller Security |
![Bike Chain Lock 5.18Feet 3T Steel Chain Lock Anti Theft, Premium U-Lock 17.5mm Thick Heavy-Duty Chain Bike Lock [3 Keys] for Bicycles Scooters Strollers Gates Fences Security Lock Guard](https://m.media-amazon.com/images/I/81kbJwe3v2L._AC_SL1500_.jpg)
![Bike Chain Lock 5.18Feet 3T Steel Chain Lock Anti Theft, Premium U-Lock 17.5mm Thick Heavy-Duty Chain Bike Lock [3 Keys] for Bicycles Scooters Strollers Gates Fences Security Lock Guard](https://m.media-amazon.com/images/I/71CBWh1vD4L._AC_SL1500_.jpg)
![Bike Chain Lock 5.18Feet 3T Steel Chain Lock Anti Theft, Premium U-Lock 17.5mm Thick Heavy-Duty Chain Bike Lock [3 Keys] for Bicycles Scooters Strollers Gates Fences Security Lock Guard](https://m.media-amazon.com/images/I/71eYAP7IasL._AC_SL1500_.jpg)
![Bike Chain Lock 5.18Feet 3T Steel Chain Lock Anti Theft, Premium U-Lock 17.5mm Thick Heavy-Duty Chain Bike Lock [3 Keys] for Bicycles Scooters Strollers Gates Fences Security Lock Guard](https://m.media-amazon.com/images/I/71TbrxRCd+L._AC_SL1500_.jpg)
![Bike Chain Lock 5.18Feet 3T Steel Chain Lock Anti Theft, Premium U-Lock 17.5mm Thick Heavy-Duty Chain Bike Lock [3 Keys] for Bicycles Scooters Strollers Gates Fences Security Lock Guard](https://m.media-amazon.com/images/I/71le9TH7owL._AC_SL1500_.jpg)
![Bike Chain Lock 5.18Feet 3T Steel Chain Lock Anti Theft, Premium U-Lock 17.5mm Thick Heavy-Duty Chain Bike Lock [3 Keys] for Bicycles Scooters Strollers Gates Fences Security Lock Guard](https://m.media-amazon.com/images/I/81zpy+55yvL._AC_SL1500_.jpg)
![Bike Chain Lock 5.18Feet 3T Steel Chain Lock Anti Theft, Premium U-Lock 17.5mm Thick Heavy-Duty Chain Bike Lock [3 Keys] for Bicycles Scooters Strollers Gates Fences Security Lock Guard](https://m.media-amazon.com/images/I/81DEH6TMP3L._AC_SL1500_.jpg)
![Bike Chain Lock 5.18Feet 3T Steel Chain Lock Anti Theft, Premium U-Lock 17.5mm Thick Heavy-Duty Chain Bike Lock [3 Keys] for Bicycles Scooters Strollers Gates Fences Security Lock Guard](https://m.media-amazon.com/images/I/81RsEvlZW5L._AC_SL1500_.jpg)
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