1. Introduction
Thank you for choosing the Geemax Electric Tricycle for Adults. This manual provides essential information for the safe operation, assembly, maintenance, and troubleshooting of your new electric tricycle. Please read this manual thoroughly before your first ride to ensure proper use and to maximize your riding experience.
The Geemax Electric Tricycle is designed for commuting, leisure, and off-road use, featuring 20-inch fat tires, a powerful 750W peak motor, and a 36V 13Ah lithium battery. Its foldable design enhances portability and storage.
2. Safety Information
Your safety is paramount. Always adhere to local traffic laws and regulations. Wear a helmet and appropriate safety gear when riding. Perform a pre-ride inspection before each use.
- Always wear a certified helmet and other protective gear.
- Ensure all brakes are functioning correctly before each ride.
- Check tire pressure and condition regularly.
- Do not ride under the influence of alcohol or drugs.
- Be aware of your surroundings and other road users.
- Do not exceed the maximum weight recommendation of 350 lbs.
- Keep hands and feet away from moving parts.
3. Package Contents
Upon unpacking, verify that all components are present and undamaged. The Geemax Electric Tricycle arrives approximately 80% pre-assembled.
- Geemax Electric Tricycle (main frame, wheels, motor, battery, handlebars, seat)
- Rear Basket
- Battery Charger
- User Manual
- Assembly Tools (basic set)
4. Assembly
The Geemax Electric Tricycle is 80% pre-assembled. The remaining assembly typically involves attaching the handlebars, seat, pedals, and rear basket. Refer to the included instructions and video guide for detailed steps.
4.1 Unpacking
Carefully remove all components from the packaging. Retain packaging materials for future transport or storage.
4.2 Attaching Handlebars
Insert the handlebar stem into the fork tube and tighten the bolts securely. Ensure the handlebars are aligned with the front wheel.
4.3 Installing the Seat
Insert the seat post into the frame's seat tube. Adjust the seat height to a comfortable position and secure it with the quick-release lever or bolt.

Image: Adjustable seat and backrest for rider comfort.
4.4 Attaching Pedals
Identify the left (L) and right (R) pedals. Thread the pedals into the crank arms by hand, then tighten them firmly with a wrench. Note that the left pedal has a reverse thread.
4.5 Installing the Rear Basket
Attach the rear basket to the designated mounting points on the tricycle frame using the provided hardware. Ensure it is securely fastened.

Image: Securely mounted rear basket for storage.
4.6 Final Checks
Before riding, double-check all bolts and quick releases for tightness. Ensure brakes are properly adjusted and functional. Inflate tires to the recommended pressure.
5. Components Overview
Familiarize yourself with the various parts of your Geemax Electric Tricycle.

Image: Labeled diagram showing key components of the electric tricycle.
- Rear basket
- Rear Reflector
- Disk brake
- Seat
- Battery
- Folding Switch
- Controller
- Spokes
- Rim
- Tyre (Fat Tire)
- Foot pedals
- Handle grip
- LCD Display
- Brake lever
- Handlebar stem
- Headlight
- Front hub motor

Image: Front view of the Geemax Electric Tricycle, highlighting the fat tires and front headlight.

Image: The tricycle demonstrating its foldable design, shown in half-folded and fully folded states.
6. Operating Instructions
6.1 Battery Charging
Before first use, fully charge the battery. Connect the charger to the battery port and then to a power outlet. The indicator light on the charger will change when charging is complete. A full charge provides a range of 28 miles in etrike mode or 40 miles in assist mode.

Image: The 36V 13Ah lithium battery, indicating its capacity and estimated range.
6.2 Powering On/Off
To power on the tricycle, press and hold the power button on the LCD display. Repeat the action to power off.
6.3 LCD Display Functions
The LCD display shows important riding information:
- Speed: Current riding speed.
- Battery Level: Remaining battery charge.
- Distance Covered: Trip distance.
- Pedal Assistance Level: Current assist level (1-5).

Image: The multi-function LCD display, showing speed, battery level, and assist level.

Image: LCD display indicating the adjustable speed assist levels (1-5).
6.4 Riding Modes
The tricycle offers three riding modes:
- Etrike Mode: Full electric power, no pedaling required (throttle).
- Assisted Tricycle Mode (Pedal Assist): Motor provides assistance as you pedal. Adjust assist levels (1-5) via the LCD display.
- Normal Tricycle Mode: No electric assistance, operates like a traditional tricycle.
6.5 Speed Assist Levels
Customize your ride performance with 5 speed assist levels. Use the '+' and '-' buttons on the LCD display to increase or decrease the level of motor assistance.
6.6 Headlight and Reflector
The tricycle is equipped with a headlight for visibility and a rear reflector for enhanced safety, especially during low-light conditions.

Image: The tricycle's bright LED headlight for improved visibility.
7. Maintenance
Regular maintenance ensures the longevity and safe operation of your electric tricycle.
7.1 Battery Care
- Charge the battery regularly, even if not in use, to maintain its health.
- Avoid fully discharging the battery.
- Store the battery in a cool, dry place.
7.2 Tire Maintenance
Check tire pressure before each ride. The 20-inch fat tires provide excellent traction but require proper inflation for optimal performance and safety. Inspect tires for wear and punctures.
7.3 Brake System
Regularly inspect the disc brakes for wear on the pads and rotors. Ensure brake levers are responsive and provide adequate stopping power. Adjust as needed or have a professional service them.

Image: Detail of the tricycle's disc brake system, ensuring reliable stopping power.
7.4 General Cleaning
Clean the tricycle with a damp cloth. Avoid using high-pressure washers directly on electrical components.
8. Troubleshooting
This section addresses common issues you might encounter with your electric tricycle.
8.1 Tricycle Not Powering On
- Check if the battery is properly installed and fully charged.
- Ensure all electrical connections are secure.
- Verify the power button on the LCD display is pressed correctly.
8.2 Motor Not Assisting
- Confirm the battery has sufficient charge.
- Check the pedal assist level on the LCD display; ensure it's not set to 0.
- Inspect motor connections for any disconnections.
8.3 Brakes Not Effective
- Check brake pad wear and replace if necessary.
- Adjust brake cable tension.
- Ensure brake calipers are properly aligned with the rotors.
8.4 Unusual Noises
- Inspect for loose components or fasteners.
- Check for debris caught in the wheels or drivetrain.
- Lubricate moving parts as needed.
If you encounter issues not covered here or require further assistance, please contact Geemax customer support.
9. Specifications
Detailed technical specifications for the Geemax Electric Tricycle.

Image: Side profile of the tricycle, illustrating its dimensions and maximum load capacity.
| Feature | Specification |
|---|---|
| Bike Type | Electric Bike (Tricycle) |
| Age Range | Adult |
| Brand | Geemax |
| Model Name | DDSLC005 |
| Motor | 36V 500W (Peak 750W) High-Speed Brushless Front Hub Motor |
| Top Speed | Up to 25 MPH |
| Battery | 36V 13Ah Lithium Battery (UL Certified) |
| Electric Range | Approx. 28 miles (Etrike mode) |
| Assist Range | Approx. 40 miles (Assist mode) |
| Wheel Size | 20 Inches (4.0" Fat Tires) |
| Frame Material | Carbon Steel |
| Suspension Type | Rigid |
| Brake Style | Disc |
| Number of Speeds | 20 (implied by feature bullets, likely referring to gear ratios or assist levels) |
| Special Feature | LCD-Display, Foldable Design |
| Included Components | Basket |
| Item Weight | 90 Pounds |
| Maximum Weight Recommendation | 350 Pounds |
| Assembly Required | Yes (80% Pre-assembled) |
| Color | Black |
| UPC | 760762256571 |
10. Warranty and Support
10.1 Warranty Information
The Geemax Electric Tricycle comes with a 1 Year Manufacturer Warranty on the Electric Motor, Battery, and Charger. Please retain your proof of purchase for warranty claims.
10.2 Customer Support
For any questions, technical assistance, or warranty claims, please contact Geemax customer support. Refer to the contact information provided with your purchase or visit the official Geemax website.
