Smart lock fit
Compare retrofit locks, replacement deadbolts, and handle-style options before changing hardware, keyways, or keypad access on an existing door.
the BAY Y787R Remote-Control Bike Lock and Alarm: Anti-theft protection
This smart lock is for the urban cyclist who needs reliable security without the hassle. It's perfect for locking your bike outside a coffee shop or at a busy transit station.
Most bike locks focus on theft prevention, but this one adds convenience through remote control. You can lock and unlock with your phone from a distance, so you don't fumble with keys when your hands are full. The alarm triggers with a subtle vibration, alerting you before a thief can cause damage.
It installs in minutes with basic tools, and the app sends instant notifications if tampering occurs. You get peace of mind knowing your bike is protected, whether you're running errands or at work all day.
Features
- Remote control operation
- Built-in alarm system
- Smart connectivity
- Anti-theft protection
General specs
- Brand: the BAY
- Model: Y787R
- Seller: Joom
- ID: 6954725ebb64610136e725a1
- Model Number: Y787R
- Product Type: Smart Remote-Control Bike Lock & Alarm
- Control Method: Remote Control
- Security Features: Anti-Theft Protection
- First listed by seller: 2/15/26
If you are interested in more details, you can find full information on the seller's page.
$51.41
Last price update: 2/15/26
Available to order
Shipping options
Delivery to 
United States
United States
Unavailable
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| Brand | NUNET | NUNET | BANGTING | Dhiedas | Mengshen | |
| Model | Y787R | SG_B06XCZCRCM_US | N40116450 | Smart Alarm Bike Lock | C6-100 | MS-Z12Black |
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| Price | $51.41 | $31.99 | $32.99 | $49.99 | $38.69 | $28.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Feb 14, 2026 | May 28, 2026 | May 28, 2026 | May 28, 2026 | May 28, 2026 | May 28, 2026 |
| Width | 5.35 Inches | 8 inches | 4.33 inches | |||
| Height | 1.73 Inches | 2.36 inches | 9.45 inches | |||
| Length | 47 Inches | 7.09 inches | 1.97 inches | |||
| Alarm Sound Level | 110db | 110db | 110 dB | 115 dB | ||
| Waterproof Rating | IP44 | IP44 | IP65 | IP55 | ||
| Weight | 1.0141264052 pounds | 3.42 lbs | 1.66 pounds | 0.58 pounds | ||
the BAY Y787R Anti-theft protection
$51.41
When this device makes sense
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