• Yolin YL-81F-HD smart GPS and anti-theft e-bike display with NFC cards
  • Yolin YL-81F-HD GPS e-bike display
  • Yolin YL-81F-HD GPS e-bike display installed on an electric bike
  • YL-81F-HD smart geofencing showing a protected operating area for an e-bike
  • Yolin YL-81F-HD e-bike display function eplained
  • Yolin YL-81F-HD e-bike display dimensions and installation measurements
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Yolin YL-81F-HD Smart GPS & Anti-Theft E-Bike Display

Yolin YL-81F-HD Smart GPS & Anti-Theft E-Bike Display

$150.00 USD
$150.00 USD
Sale Sold out
FREE Shipping!
Connector Style
Original E-bike Display Brand

Key Features

📍Real-Time GPS Tracking – Check your e-bike's current location through the Yolin App.

⏪7-Day Ride History – Review and replay previous riding routes for up to 7 days.

🚧Smart Geofencing – Set a protected area and receive location-based security protection.

📲Remote Security Control – Manage supported security functions remotely through the app.

🔑 NFC Smart Unlock – Start your ride instantly. Tap your NFC card or key to unlock your e-bike quickly and conveniently.

📲 Bluetooth App Connectivity – Connect to the Yolin App via Bluetooth. Easily view riding data, adjust personalized settings, and customize your riding experience through your smartphone.

🔋 Built-in Type-C Charging – Stay powered on the go. Keep your smartphone fully charged and ready for action, no matter how long the ride.

Compatibility

Basic Specs:
✔ Supports 36V / 48V / 52V e-bike systems
✔ Requires UART communication protocol
✔ Fits φ22.2 / φ25.4 / φ31.8mm handlebars

How to Verify:

  • If your current display is a Yolin: Simply flip it over. If you see the "Yolin" logo on the back, it's an original Yolin product. Since we made it, your specific data is already in our system—you can order with confidence!

  • If your current display is NOT a Yolin: Please do not order blindly. Email us at support@yolintech.com with a clear photo of the serial number on the back of your old display, along with your e-bike's brand and model.

We will verify compatibility for you ASAP after receiving your info.

  • Real-Time Tracking · 7-Day Ride History
  • Smart Geofencing
  • Remote Security Control
View full details
YL-81F-HD real-time GPS tracking for an e-bike through the Yolin App

Know Where Your E-Bike Is

Use the Yolin App to check your e-bike's current location.

Whether your bike is parked at home, outside a coffee shop, or somewhere unfamiliar, connected GPS tracking gives you a way to check its location from your phone.

No more guessing where you left it.

YL-81F-HD 7-day e-bike ride history and route playback in the Yolin App

See Where Your E-Bike Has Been

Real-time GPS tells you where your bike is; ride history tells you where it’s been. Replay and review up to 7 days of past routes directly in the Yolin App. Never lose track of your e-bike's movements.

Your e-bike doesn't just have a location. It has a memory.

YL-81F-HD smart geofencing for setting a protected e-bike operating area

Set a Digital Boundary Around Your E-Bike

Want your e-bike to stay within a specific area? Set a geofence in the Yolin App by choosing a center point and range.

Once the security area is configured, the system helps define where the e-bike is permitted to operate.

If the bike moves outside the configured area, its operation may be restricted depending on the connected system configuration.

Your bike. Your area. Your rules.

YL-81F-HD connected e-bike security system with GPS tracking and app control

Control More Without Being Next to Your Bike

You don't have to be next to your bike to protect it. Through the Yolin App, you can remotely lock, unlock, and toggle power with a tap. Manage your e-bike's anti-theft functions from a distance.

Total control, even when you're away.

That means you can manage key security functions without physically reaching the display.

Smart E-Bike Display With Connected Features

  • YL-81F-HD NFC smart unlock for compatible electric bikes

    NFC Smart Unlock

    Use supported NFC access to unlock the system without relying solely on a traditional key.

  • YL-81F-HD Bluetooth-connected e-bike display with Yolin App

    App Connectivity

    Connect the YL-81F-HD to the Yolin App through Bluetooth for a more connected riding experience.

  • YL-81F-HD e-bike display with USB and Type-C charging ports

    Built-in Type-C Charging

    Stay powered on-the-go and keep your smartphone ready for long rides.

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🛡️ Beyond Basic E-Bike Display Certification

Independent Functional Safety Assessment by SGS

CE Marked | RoHS Compliant | Designed to UL Safety Standards

olin YL-81F-HD Smart GPS & Anti-Theft E-Bike Display with SGS Certification

The Yolin display has undergone an independent assessment by SGS covering defined safety protection functions of the display controller system.

The assessment references ISO 13849-1:2015 and ISO 13849-2:2012, with the evaluated safety functions achieving the specified PLc requirement.

Designed to meet European safety, health, and environmental protection requirements for electronic products.

SGS
ISO 13849-1:2015 & ISO 13849-2:2012
RoHS
Compliant
CE
Marked

Same Display Family. Different Functions.

The YL-81F-H, YL-81F-SUK and YL-81F-HD share a similar display design, but they are built for different riding needs.

Recommended
Yolin YL-81F-HD GPS e-bike display
Yolin YL-81F-HD (Smart GPS & Anti-Theft)
$150.00
Recommended
YL-81F-SUK smart e-bike tuning display with 3.5-inch color LCD
Yolin YL-81F-SUK (Smart Tuning)
$120.00
 Yolin YL-81F-H 3.5 inch LCD e-bike display – horizontal cockpit display for electric bicycle controller systems
Yolin YL-81F-H
$80.00
3.5" Color LCD
Yes
Yes
Yes
Bluetooth App
Yes
Yes
Optional
NFC Unlock ✓ ✓ ✕
Tuning Function
No
Yes
No
Real-Time GPS Tracking
Yes
No
No
7-Day Ride History
Yes
No
No
Smart Geofencing
Yes
No
No
Remote Security Control ✓ ✕ ✕
Password Protection
Yes
Yes
Optional
Phone Charging
Yes
Yes
Yes

Product Details

Specifications

Technical Specifications

Model YL-81F-HD
Product Type Color Smart E-Bike LCD Display
Display Size 3.5 Inch Color LCD
Rated Voltage 36V / 48V / 52V / 60V
Communication Protocol UART
Assist Levels 0-3 / 1-3 / 0-5 / 1-5 / Custom Options
Waterproof Rating IP66
Material ABS Housing
Compatible Buttons K5 / K6
Handlebar Compatibility 22.2mm / 25.4mm / 31.8mm
Connector Type 5-Pin Waterproof Connector (Standard) / Custom Options Available
APP & Bluetooth Supported
Security Features NFC Keyless Unlock & Password Protection
Certification CE Marked / RoHS Compliant
Operating Temperature -10°C ~ 60°C
Weight 210 g

Package Includes

  • 1 × Yolin YL-81F-HD Color E-Bike LCD Display
  • 1 × Mounting Bracket
  • Installation Hardware

User Manual

📄Download our comprehensive user manuals for detailed instructions on:

📱 Click here to access the manual in 6 languages (German, French, Spanish, Italian, English, and Chinese).

📄Learn how to set up and use the Yolin YL-81F-HD GPS e-bike display with the Yolin App.

YL-81F-HD Setup Guide

Connector Type

The product images show the standard version with a 5-pin connector.

To support different e-bike systems, we also offer various connector options, including 5-pin, 6-pin, 7-pin, and other customized versions.

Available connector types may include:

  • 5-Pin SM Connector
  • 5-Pin Waterproof Higo Connector
  • 6-Pin / 7-Pin Connector Options
  • JST Connector
  • Custom Connector Solutions

Connector type and cable configuration may vary depending on your e-bike system, controller, and original display model.

FAQS

Is this the same display as the YL-81F-H?

The YL-81F-HD shares a similar exterior design with the YL-81F-H, but it is a different product configuration. The HD version includes integrated GPS tracking and connected security functions that are not included in the standard YL-81F-H.

What is the difference between this display and the YL-81F-SUK?

The YL-81F-SUK is designed for supported tuning functions, while the YL-81F-HD focuses on connected e-bike security. The HD version adds real-time GPS tracking, 7-day ride history, smart geofencing and remote security control.

Does the YL-81F-HD require a SIM card or cellular service?

No, you do not need to purchase or insert your own SIM card. The display comes with a built-in 4G IoT SIM card pre-installed for seamless connectivity.

Regarding costs: The first year of cellular service is completely free. After the first year, a standard monthly subscription fee applies to maintain the 4G data connection and cloud services. We will notify you with transparent pricing details well before your free year ends, so there are no surprise charges.

Can the geofence prevent my e-bike from being used outside the area?

The YL-81F-HD can provide location-based security control for compatible systems.

When the applicable security function is enabled, moving outside the configured geofence can affect supported e-bike operation.

Does GPS tracking work everywhere?

GPS positioning requires access to GPS signals, and connected functions may also depend on the available communication/network service.

Location accuracy and update behavior can vary depending on factors such as:

Indoor or outdoor environment
Buildings and other obstructions
GPS signal conditions
Network availability
Product configuration