1. Introduction
This manual provides essential information for the safe operation, assembly, maintenance, and troubleshooting of your iENYRID S1 Foldable Electric Scooter. Please read this manual thoroughly before your first ride to ensure optimal performance and safety.
2. Safety Guidelines
Always prioritize safety when operating the electric scooter. Failure to follow safety instructions can lead to serious injury or damage to the scooter.
- Wear Protective Gear: Always wear a helmet, knee pads, and elbow pads.
- Check Before Ride: Ensure all components are securely fastened, brakes are functional, and tires are in good condition.
- Observe Traffic Laws: Adhere to local traffic laws and regulations for electric scooters.
- Avoid Hazardous Conditions: Do not ride in heavy rain, on icy surfaces, or in areas with poor visibility.
- Weight Limit: Do not exceed the maximum weight limit of 265 pounds (120 kg).
- Age Recommendation: This scooter is intended for adult use.
3. Package Contents
Upon opening the box, verify that all items are present and in good condition:
- iENYRID S1 Electric Scooter x 1
- Scooter Battery Charger x 1
- Tool Kits x 1 Set
- User Manual x 1
4. Assembly and Setup
Your iENYRID S1 scooter comes partially assembled. Follow these steps to complete the setup:
- Unboxing: Carefully remove the scooter and all accessories from the packaging. Remove all protective wrapping.
- Handlebar Installation: Attach the handlebar to the stem using the provided screws and Allen wrench. Ensure it is securely tightened.
- Connecting Cables: Connect all visible cables from the handlebar to the main body. Ensure connections are firm.
- Kickstand Attachment: If not pre-installed, attach the kickstand to the designated area on the deck using the provided screws.
- Rear Fender/Lights: Attach the rear fender and turn signals if they are separate components, ensuring all wiring is connected.
- Initial Charge: Fully charge the scooter battery before its first use.
Video: iENYRID S1 Electric Scooter Unboxing and Installation. This video demonstrates the unboxing process and initial assembly steps for the iENYRID S1 electric scooter, including handlebar attachment and cable connections.

Image: Adjusting the handlebar height. The handlebar height can be adjusted to suit rider preference for comfort and control.
5. Components Overview
Familiarize yourself with the main components of your iENYRID S1 electric scooter:
- Handlebar: Controls steering, includes brake levers, throttle, and display.
- Smart LCD Display: Shows speed, battery level, speed mode, and mileage.
- Headlight & Taillight: For visibility and safety during night rides.
- 800W DC Brushless Motor: Provides powerful propulsion.
- 10-inch Pneumatic Tires: Offers good shock absorption and adaptability to various road conditions.
- Dual Braking System: Disc brake + power-off brake for effective stopping.
- Hydraulic Shock Absorption: Enhances ride comfort over bumpy terrain.
- Folding Mechanism: Allows for compact storage and transport.

Image: Overview of the iENYRID S1 Electric Scooter. This image displays the scooter in its upright position, highlighting the main components including the handlebar, deck, and wheels, along with an inset of the digital display and the scooter in its folded state.

Image: Smart LCD Display. The high-definition LCD display provides real-time information such as battery level, current speed mode, and riding mileage.

Image: 800W Motor. This close-up shows the powerful 800W DC brushless motor integrated into the rear wheel, capable of reaching speeds up to 28 mph.

Image: 10-inch Pneumatic Tires. The scooter features 10-inch pneumatic tires designed for improved shock absorption and traction on various terrains.
6. Operating Instructions
6.1 Power On/Off
- To Power On: Long press the power button on the display until the screen illuminates.
- To Power Off: Long press the power button until the display turns off.
6.2 Speed Modes
The iENYRID S1 offers three adjustable speed modes:
- Energy Saving Mode (ECO): Ideal for longer range and lower speeds (up to 15 km/h).
- Standard Mode (D): Balanced speed and range (up to 30 km/h).
- Sport Mode (S): Maximum speed and power (up to 45 km/h).
Press the mode button on the display to cycle through the speed modes. The current mode will be indicated on the LCD display.

Image: Three Speed Modes. This image illustrates the three distinct speed modes available on the iENYRID S1, allowing riders to select the appropriate speed for different conditions.
6.3 Braking
The scooter is equipped with a dual braking system for reliable stopping power.
- Apply both brake levers simultaneously for optimal braking performance.
- The brake taillight will illuminate when brakes are applied, signaling to others.
6.4 Lighting System
The iENYRID S1 features comprehensive lighting for enhanced visibility:
- Headlight: Provides illumination for night riding.
- Side Lights: Enhance side visibility.
- Left/Right Turn Signals: Indicate your turning intentions.
- Brake Taillight: Activates upon braking.
Double-click the power button to turn on/off the lights.

Image: Lighting the Way. This image highlights the scooter's integrated lighting system, including the headlight, side lights, turn signals, and taillight, designed for safer night riding.
6.5 Folding and Unfolding
The scooter features a foldable design for easy storage and portability.
- Folding: Locate the folding mechanism on the stem. Release the latch and carefully fold the stem downwards until it locks into place with the rear fender.
- Unfolding: Release the latch, raise the stem until it clicks into the upright position, and secure the locking mechanism.
Video: Electric Scooter Overall Display. This short video demonstrates the folding and unfolding mechanism of the electric scooter, showcasing its compact storage capability.

Image: Carrying the Folded Scooter. The scooter's foldable design makes it easier to carry, as shown by a person carrying it up stairs. Note that the scooter weighs approximately 56.5 lbs.
6.6 Mobile App Connectivity
The iENYRID S1 can connect to a mobile application for additional control and monitoring features. Scan the QR code on the display to download the KCQ Scooter APP for Android/iOS.
7. Maintenance
Regular maintenance ensures the longevity and safe operation of your scooter.
- Tire Pressure: Regularly check and maintain the recommended tire pressure for optimal performance and safety.
- Brake Inspection: Periodically inspect brake pads and cables for wear and proper adjustment.
- Cleaning: Clean the scooter with a damp cloth. Avoid using high-pressure water jets directly on electrical components.
- Battery Care: Charge the battery regularly, even when not in use, to prolong its lifespan. Avoid fully discharging the battery.
- Fastener Check: Ensure all screws and fasteners are tight before each ride.
8. Troubleshooting
If you encounter issues with your iENYRID S1 scooter, refer to the following common problems and solutions:
- Scooter not turning on: Check battery charge level. Ensure all cable connections are secure.
- Reduced range/power: Battery may need charging or could be degrading. Check tire pressure.
- Brakes not effective: Inspect brake pads for wear and adjust brake cable tension.
- Unusual noises: Inspect wheels, suspension, and other moving parts for loose components or obstructions.
For persistent issues, contact customer support.
9. Specifications
| Feature | Specification |
|---|---|
| Brand | iENYRID |
| Model Name | iE-S1 |
| Motor Power | 800W DC Brushless (1000W Peak) |
| Max Speed | 25-28 mph (9-28mph with 3 speed modes) |
| Battery | 48V 15AH Lithium |
| Charging Time | 6-8 hours |
| Max Distance Range | 18-25 Miles |
| Weight Limit | 265 Pounds (120 kg) |
| Product Dimensions | 45.7"L x 23.6"W x 46"H |
| Folded Size | 124cm(L) x 64.5cm(W) x 50cm(H) |
| Item Weight | 56.5 lb |
| Wheel Size | 10 Inches |
| Wheel Type | Pneumatic |
| Suspension Type | Dual Suspension (Hydraulic) |
| Brake Style | Front Braking, Rear Braking (Dual Disc + Power-off) |
| Frame Material | Alloy Steel |
| Special Features | Adjustable 3 Speed Gear, Adjustable Handlebar Height, Dual Braking System, Foldable, Password unlocking |
10. Warranty & Support
The iENYRID S1 Electric Scooter comes with a manufacturer's warranty. For specific warranty details, claims, or technical support, please refer to the warranty card included in your package or contact iENYRID customer service directly.
You can also visit the official iENYRID Store on Amazon for more information: iENYRID Store
