ROCKBROS Bike Lock U-shaped Fingerprint Lock Basic Lock Long Lock Body Security
📦 Shipping Information
- US Warehouse In-Stock: 3–5 business days
- International Shipping (if US stock is unavailable): 7–14 business days
Free Shipping on Orders $50+
🚲 Bicycle Shipping
Delivery Times
- Standard: 40–60 business days
- Expedited: 25–30 business days
Shipping Fees
- Small Bikes: $40 Standard | $70 Expedited
- Large Bikes: $130 Standard | $200 Expedited
No additional taxes or fees. Choose the shipping option that works best for you.
We offer a 30-day hassle-free return and exchange policy starting from the date you receive your item. To be eligible, products must be unworn, unused, with tags attached, in original packaging, and accompanied by proof of purchase. If the item is defective, damaged, or incorrect, we cover the return shipping cost; for size or personal preference returns, the customer is responsible for shipping fees. Please inspect your order within 72 hours and contact us for any issues. EU customers have a 14-day no-questions-asked return right. Refunds will be processed within 10 business days after we receive and inspect your return. Please contact customer service before returning items and send returns to the designated address; unauthorized returns will not be accepted. For questions, email service@rockbrosbike.us.
At ROCKBROS, we offer a worry-free 2-year warranty to ensure your satisfaction. Whether it's a defect or product issue, simply reach out to us at service@rockbrosbike.us with your order details. We'll handle the rest to make sure your experience is smooth and hassle-free.
Product FEATURES
Product Details:
Brand: rockbros
Name: anti-theft bike thumbprint or lock
Digital printing capability: 20 battery parts: lithium battery 420mah
Using time: total power can be unlocked 3000 times
Size: about 19*12*3.7cm
Shield material: zinc alloy + abs material hook blocking: aluminium alloy + silicone
Weight: about standard 437g: ansi/incit 378 and iso/iec 19794-2 standard
Features:
1. Initially, press any fingerprints to enter the fingerprint recognition port. The green led blinks as you hear two sounds, it will unlock
2. Within five seconds of the release, when the green led is glowing, place the fingerprint that you want to enter pressured the digital fingerprint recognition door for four seconds, you will hear a sound, that means enter the input mode.
3. After the finger leaves, press eight times continuously, and you'll hear one sound at a time. The last time there'll be two sounds, then the finger will go away. After ten seconds, the led will come out and the recording will be completed.
4. If you have any confusion please contact us.
Printing of bike U Lock
Finger is the key
Digital printing unlocks emergency key unlock low power warning silicone shield waterproof water cover
- Deslocking of fingerprint
- Safe and convenient fashion
- Security of print anti-theft
- Size
Rain cover, door print identification
Indicator light led emergency load micro usb
- 1. Aluminium alloy + silicone protect prolonged service life
- 2. steel alloy safety lock 5/7 level anti-theft
- 3. Zinc alloy + durable abs
- Emergency loading to prevent release of fingerprint
- It can also be unlocked by the key
- One: rain plug b: keyhole
- Package
Product Details:
Brand: rockbros
Name: anti-theft bike thumbprint or lock
Digital printing capability: 20 battery parts: lithium battery 420mah
Using time: total power can be unlocked 3000 times
Size: about 19*12*3.7cm
Shield material: zinc alloy + abs material hook blocking: aluminium alloy + silicone
Weight: about standard 437g: ansi/incit 378 and iso/iec 19794-2 standard
Features:
1. Initially, press any fingerprints to enter the fingerprint recognition port. The green led blinks as you hear two sounds, it will unlock
2. Within five seconds of the release, when the green led is glowing, place the fingerprint that you want to enter pressured the digital fingerprint recognition door for four seconds, you will hear a sound, that means enter the input mode.
3. After the finger leaves, press eight times continuously, and you'll hear one sound at a time. The last time there'll be two sounds, then the finger will go away. After ten seconds, the led will come out and the recording will be completed.
4. If you have any confusion please contact us.
Printing of bike U Lock
Finger is the key
Digital printing unlocks emergency key unlock low power warning silicone shield waterproof water cover
- Deslocking of fingerprint
- Safe and convenient fashion
- Security of print anti-theft
- Size
Rain cover, door print identification
Indicator light led emergency load micro usb
- 1. Aluminium alloy + silicone protect prolonged service life
- 2. steel alloy safety lock 5/7 level anti-theft
- 3. Zinc alloy + durable abs
- Emergency loading to prevent release of fingerprint
- It can also be unlocked by the key
- One: rain plug b: keyhole
- Package