The Tomofree FG20 Electric Bicycle is designed for adults, offering a blend of power, durability, and convenience for various riding conditions. This user manual provides essential information for safe operation, assembly, maintenance, and understanding the product's features.
Function Description
The Tomofree FG20 is an electric bicycle that assists riders with a motor, making it easier to travel longer distances or tackle challenging terrain. It functions as a personal electric transport device, combining traditional bicycle mechanics with an electric drive system. The bike is designed for general use, with specific safety guidelines to ensure a secure riding experience.
Important Technical Specifications
- Model Name: Tomofree FG20 electric bicycle
- Max. Load Capacity: 330lbs. / 150 kg
- Max. Speed: 15 MPH
- Range Average Per Charge: 35-40 Miles
- Motor: 1200W Brushless Hub Motor
- Battery: 48V 18Ah Li-ion Battery
- Display: LCD display
- Frame: Aluminum alloy
- Tires: 20"x4.0" off-road fat tires
- Throttle: Full twist throttle
- Braking Method: Dual Hydraulic Disc Brake System
- Suspension: Hydraulic Suspension Front Fork
- Weight: 50lbs
- Horn: Electric horn
- Charger: Standard 3.0 A charger, 110-240V
- Charging Time: 4-6 hours
- Water Resistance: IPX4
- Vehicle Size: 71"x45"x25 inch
Usage Features
The Tomofree FG20 offers several features to enhance the riding experience:
- LCD Display Screen: Provides real-time information such as current speed, battery power, total mileage, single mileage, and battery voltage. The "M" button on the display toggles the display content.
- Throttle Handle: Allows for easy acceleration and control of the electric motor.
- Front and Rear Brakes: Equipped with a dual hydraulic disc brake system for reliable stopping power. The front brake lever is on the right, and the rear brake lever is on the left.
- Front Light and Rear Lamp: Ensures visibility and safety, especially during low-light conditions.
- Suspension: Hydraulic suspension front fork provides a smoother ride by absorbing shocks and bumps.
- Fat Tires: 20"x4.0" off-road fat tires offer enhanced grip and stability on various terrains, including snow, beach, and mountain paths.
- Pedal Assist System (PAS): While not explicitly detailed in the provided text, electric bicycles typically include a PAS to assist pedaling, extending range and reducing rider effort. The 7-speed UL certified specification suggests a multi-speed gear system for varied riding conditions.
General Operating Rules:
- Always obey all road laws and regulations.
- Ride predictably and in a straight line.
- Use correct hand signals to indicate turning.
- Ride defensively, assuming other road users may be hard to see.
- Be cautious of obstacles and uneven surfaces.
- Expect the unexpected, such as opening car doors or cars backing out of driveways.
- Familiarize yourself with all features and operations of the e-bike.
- Practice and become proficient at shifting gears, applying brakes, and using the throttle.
- Maintain a comfortable stopping distance from all other objects, riders, and vehicles.
- Safe braking distances are based on factors such as road surface and light conditions.
- Do not ride under the influence of alcohol or drugs.
- Avoid riding in bad weather when visibility is obscured.
- As a parent or guardian, you are responsible for the activities and safety of your child. The electric bike is not allowed to be ridden or ridden by teenagers under 18. For adult riders, they should also be wearing a properly fitted and approved helmet.
Wet Weather Riding:
- Avoid riding in heavy rain or streams.
- Submerge this product in water or liquid as the electrical system may be damaged.
- Take extra care when operating the e-bike in wet weather.
- Decrease riding speed to help control the bike in slippery conditions.
- Brake earlier since it will take longer to slow down and come to a stop.
- Wear reflective clothing and use approved safety lights.
- Road hazards are more difficult to see when wet; proceed with caution.
Night Riding:
- Exercise extra caution when riding at night.
- Riders are very difficult for motorists and pedestrians to see in the dark.
- Night riding can be more dangerous than day riding.
- Individuals of an appropriate age who are aware of the increased risks should take extra care when riding at dawn, dusk, or at night.
- Choose suitable apparel and special equipment when riding in unfavorable conditions to reduce the risk of injury.
- Comply with all local laws about night riding.
- Always ride slowly when riding at night.
Parking, Storage, and Transport:
- Park indoors when possible, especially in rain or wet conditions.
- If parking outdoors, ensure the e-bike is in a dry location as soon as possible.
- Regular maintenance is crucial to prevent rust, corrosion, and ensure all systems are working safely.
- Locking up your e-bike is recommended to ensure security and reduce the chance of theft.
- When transporting the e-bike, put it in the trunk and fix it.
- Unsuitable transportation or fixation may cause the e-bike to fall off or be damaged.
Maintenance Features
The manual emphasizes the importance of regular maintenance and proper assembly for the longevity and safe operation of the Tomofree FG20.
Assembly and Fit:
- Correct assembly and fit are essential for riding safety and performance.
- Read and understand the manual carefully before assembling the e-bike.
- If you do not have the experience, skill, and tools to complete assembly and fit, seek professional help.
Mandatory Equipment and Use Locations:
- Before riding, ensure all required and recommended safety equipment is in place.
- Follow all laws pertaining to electric bikes in your region.
- Familiarize yourself with the mandatory equipment, use of hand signals, and where you can ride.
Changing Components or Attaching Accessories:
- The use of non-original components or spare parts can jeopardize the safety of your e-bike.
- The replacement of original components or installation of third-party accessories or accessories not from Tomofree is explicitly recommended against, as it may create an unsafe riding condition, damage property, or result in serious injury or death.
Safety Check Before Each Ride:
- Always check the condition of your e-bike before you ride.
- Perform checks on the bicycle's electrical system, lighting, braking system, etc.
- Ensure that the brakes and their system components are free from damage, properly secured, and working correctly.
- When fully squeezed, both front and rear brake levers should not be touching the handlebar. There should be at least 2cm distance between the brake lever and the handle when the brake is locked.
- Ensure the battery is charged and properly secured.
- Check tire pressure and condition.
- Verify that all bolts and quick releases are tightened.
Charger Safety Information:
- The charger should only be used indoors in a cool, dry, ventilated area, on a flat, stable, hard surface.
- Avoid charger contact with liquids, dirt, debris, or metal objects.
- Do not cover the charger while in use.
- Store and use the charger in a safe place away from children.
- Fully charging the battery before each use can help extend the life of the battery and reduces the chance of over-discharging.
- Do not charge the battery with any chargers other than the one your e-bike purchased directly from Tomofree.
- The charger works on 110/240V 50/60 Hz standard home AC power outlets.
- Do not yank or pull on the cables of the charger.
- Unplug carefully remove both the AC and DC cables by pulling on the plastic plugs directly, and not on the cables.
- The charger is expected to get relatively warmer as it is charged. If the charger gets too hot to touch, you notice a strange smell, or any other indicator of overheating, discontinue using the charger and contact Tomofree Support.
- Charging the battery only with the charger originally supplied with the bike from Tomofree, or a charger purchased directly from Tomofree. Never use an aftermarket charger, which can result in damage, serious injury, or death.
- Failure to follow proper charging procedures can result in damage to your e-bike, the charger, or personal property, and/or cause serious injury or death.
Limited Warranty:
Tomofree offers a 1-year warranty for most products (some models may have longer warranty periods, see product pages; some parts of the models may be shortened because, see chart below), which is registered automatically to the initial purchasers who order from their official online shop tomofree.com and authorized stores.
Warranty Claims:
- To submit a warranty application, send an email to support@tomofree.com, including proof of purchase, product photos and description of the problem.
- Tomofree has the right to deny this warranty legitimacy.
- Tomofree will inspect the product as soon as possible after receiving it, and repair it for you.
Parts Warranty Regulations:
| Part Name |
Service Term |
Scope of the warranty |
Handling method |
| Motor |
12 months |
Quality issues & Performance failure |
Free replacement |
| Battery |
12 months |
1-Month Quality issues * Endurance |
Free replacement |
| Controller |
12 months |
Performance failure |
Free replacement |
| Frame |
12 months |
Quality issues |
Repair |
| Charger |
6 months |
Performance failure |
Free replacement |
| Display |
3 months |
Performance failure |
Free replacement |
| Tires |
3 months |
Quality issues |
Free replacement |
| Suspension |
3 months |
Quality issues |
Free replacement |
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