eLinkSmart YL-C8bfk-C-Black Chain Lock with Key: Keyless access via fingerprint, app, or backup keys
This heavy-duty chain lock is for the cyclist or scooter rider who values convenience as much as security. Picture yourself heading out for a morning ride without fumbling for keys—just tap your fingerprint or use the app on your phone.
We designed it not just to lock up your bike, but to give you peace of mind in any weather. The waterproof cover and IP67 rating mean a sudden rainstorm won't leave you stranded. You'll appreciate the low-battery alert that gives you weeks of notice, so you're never caught off guard. Use it outdoors for motorcycles, gates, or fences, knowing its sturdy chain resists cutting and wear.
With multiple unlock options like fingerprint, keys, and app access, it adapts to your lifestyle. Set up fingerprints for family members, and enjoy the freedom of keyless entry every day.
Features
- Waterproof and dust-resistant with IP67 rating
- Long battery life with low battery alarm
- Sturdy and durable with angle grinder resistance
- Quality guarantee with 24-hour service
- Keyless access via fingerprint, app, or backup keys
General specs
- Brand: eLinkSmart
- Model: YL-C8bfk-C-Black
- Seller: Amazon
- ID: B0F9P1TBDY
- Brand: eLinkSmart
- Width: 2.36 inches
- Height: 8.66 inches
- Length: 7.09 inches
- Weight: 1.9 pounds
- Battery Type: Rechargeable Lithium Battery
- Chain Length: 3.28 feet
- Standby Time: 6 months
- Chain Diameter: 8mm
- Unlock Methods: Fingerprint, Backup Keys, Smartphone App, Apple Watch App
- Number of Items: 1
- Battery Capacity: 330mAh
- Charging Methods: USB Power, Power Bank
- Warranty Support: 24-hour Service
- Waterproof Rating: IP67
- Compatible Devices: Bicycles, Scooters, Motorcycles, Strollers, Doors, Fences, Gates, Schools, Offices, Garages
- Resistance Features: Waterproof, Dustproof, Cut Resistant, Angle Grinder Resistant
- Return Instructions: Remove Device from App, Complete Reset Before Return
- Fingerprint Capacity: 20 fingerprints
- Low Battery Indicators: App Voice Prompt, Red Light on Lock
- Unlock Cycles per Charge: 2000+ times
- Protective Cover Material: Blue Nylon
- First listed by seller: 1/12/26
If you are interested in more details, you can find full information on the seller's page.
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New, Used and Refurbished describe the item condition shown for that Amazon offer.
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Price History for seller Amazon
Shipping options
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| Brand | eLinkSmart | eLinkSmart | Dhiedas | Anweller | Dhiedas | eLinkSmart |
| Model | YL-C8bfk-C-Black | YL-C6BF-Black | C8BFK | C8 | C6 | YL-C61-black |
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| Rating |
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| Price | $59.99 | $42.99 | $53.99 | $59.99 | $38.69 | $48.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | May 28, 2026 | May 28, 2026 | May 28, 2026 | May 28, 2026 | Mar 21, 2026 | May 20, 2026 |
| Width | 2.36 inches | 1 inches | 1 inches | 2.36 inches | 2.36 inches | |
| Height | 8.66 inches | 2.36 inches | 2.8 inches | 8 inches | 8.66 inches | |
| Length | 7.09 inches | 1 inches | 1.6 inches | 7.09 inches | 7.09 inches | |
| Weight | 1.9 pounds | 1.9 pounds, 0.86 kg | 3.3 Pounds | 1.67 pounds | 2.05 pounds | |
| Chain Length | 3.28 feet | 100 cm, 3.28 feet | 3.3 ft | |||
| Chain Diameter | 8mm | 5 mm, 0.20 inches | 0.31 inch | |||
| Battery Capacity | 330mAh | 110 mAh | 330mAh | |||
| ChainLength | 3.3 feet | 3.28 feet | 100 cm, 3.28 feet | |||
| NumberOfItems | 1 | 1 | 1 | |||
| UnlockMethods | Fingerprint, App, Apple Watch, Mechanical Key | Fingerprint, Bluetooth APP, Apple Watch | Fingerprint, App via Bluetooth | |||
| IncludedAccessories | Bike Chain Lock, USB-C Cable, English Manual, 2 Keys | Bike Chain Lock, USB Cable, Instruction Manual | Waterproof Carrying Bag | |||
eLinkSmart YL-C8bfk-C-Black Black
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